Using f_row() api to select relevant rows in the given table that support or oppose the statement.
Please use f_row([*]) to select all rows in the table.

/*
table caption : 1972 vfl season.
col : home team | home team score | away team | away team score | venue | crowd | date
row 1 : st kilda | 13.12 (90) | melbourne | 13.11 (89) | moorabbin oval | 18836 | 19 august 1972
row 2 : south melbourne | 9.12 (66) | footscray | 11.13 (79) | lake oval | 9154 | 19 august 1972
row 3 : richmond | 20.17 (137) | fitzroy | 13.22 (100) | mcg | 27651 | 19 august 1972
row 4 : geelong | 17.10 (112) | collingwood | 17.9 (111) | kardinia park | 23108 | 19 august 1972
row 5 : north melbourne | 8.12 (60) | carlton | 23.11 (149) | arden street oval | 11271 | 19 august 1972
row 6 : hawthorn | 15.16 (106) | essendon | 12.15 (87) | vfl park | 36749 | 19 august 1972
*/
statement : what is the away team with the highest score?
explain : the statement want to ask the  away team of highest away team score. the highest away team score is 23.11 (149). it is on the row 5.so we need row 5.
The answer is : f_row([row 5])

/*
table caption : list of largest airlines in central america & the caribbean.
col : rank | airline | country | fleet size | remarks
row 1 : 1 | caribbean airlines | trinidad and tobago | 22 | largest airline in the caribbean
row 2 : 2 | liat | antigua and barbuda | 17 | second largest airline in the caribbean
row 3 : 3 | cubana de aviaciã cubicn | cuba | 14 | operational since 1929
row 4 : 4 | inselair | curacao | 12 | operational since 2006
row 5 : 5 | dutch antilles express | curacao | 4 | curacao second national carrier
row 6 : 6 | air jamaica | trinidad and tobago | 5 | parent company is caribbean airlines
row 7 : 7 | tiara air | aruba | 3 | aruba 's national airline
*/
statement : what is the sum of fleet size of all airlines?
explain : the statement want to ask the sum of fleet size,so we need all rows. use * to represent all rows in the table.
The answer is : f_row([*])

/*
table caption : list of longest - serving soap opera actors.
col : actor | character | soap opera | years | duration
row 1 : tom jordon | charlie kelly | fair city | 1989- | 25 years
row 2 : tony tormey | paul brennan | fair city | 1989- | 25 years
row 3 : jim bartley | bela doyle | fair city | 1989- | 25 years
row 4 : sarah flood | suzanne halpin | fair city | 1989 - 2013 | 24 years
row 5 : pat nolan | barry o'hanlon | fair city | 1989 - 2011 | 22 years
row 6 : martina stanley | dolores molloy | fair city | 1992- | 22 years
row 7 : joan brosnan walsh | mags kelly | fair city | 1989 - 2009 | 20 years
row 8 : jean costello | rita doyle | fair city | 1989 - 2008 , 2010 | 19 years
row 9 : ciara o'callaghan | yvonne gleeson | fair city | 1991 - 2004 , 2008- | 19 years
row 10 : celia murphy | niamh cassidy | fair city | 1995- | 19 years
row 39 : tommy o'neill | john deegan | fair city | 2001- | 13 years
row 40 : seamus moran | mike gleeson | fair city | 1996 - 2008 | 12 years
row 41 : rebecca smith | annette daly | fair city | 1997 - 2009 | 12 years
row 42 : grace barry | mary - ann byrne | glenroe | 1990 - 2001 | 11 years
row 43 : gemma doorly | sarah o'leary | fair city | 2001 - 2011 | 10 years
*/
statement : what is duration of seamus moran and rebecca smith in soap operas?
explain : the statement want to ask the duartion of seamus moran and rebecca smith in the table. row 40 describes seamus moran were in soap operas for a duration of 12 years. row 41 describes rebecca smith were in soap operas for a duration of 12 years.
The answer is : f_row([row 40, row 41])