Statement: carlton scored 20.7 when they played richmond at princes park

Input Table: 1969 vfl season

Step 1: Select rows where 'home_team' is 'carlton'.
home_team home_team_score away_team away_team_score venue crowd date
geelong 16.14 (110) hawthorn 14.11 (95) kardinia park 31569 1969-08-23
collingwood 19.15 (129) south melbourne 6.22 (58) victoria park 19428 1969-08-23
carlton 20.7 (127) richmond 24.12 (156) princes park 27657 1969-08-23
st kilda 21.18 (144) north melbourne 8.10 (58) moorabbin oval 11109 1969-08-23
melbourne 14.13 (97) fitzroy 14.15 (99) mcg 17790 1969-08-23
footscray 14.10 (94) essendon 12.10 (82) western oval 16043 1969-08-23

Step 2: Select rows where 'away_team' is 'richmond'.
home_team home_team_score away_team away_team_score venue crowd date
carlton 20.7 (127) richmond 24.12 (156) princes park 27657 1969-08-23

Step 3: Select rows where 'venue' is 'princes park'.
home_team home_team_score away_team away_team_score venue crowd date
carlton 20.7 (127) richmond 24.12 (156) princes park 27657 1969-08-23

Step 4: Select rows where 'home_team_score' is '20.7 (127)'.
home_team home_team_score away_team away_team_score venue crowd date
carlton 20.7 (127) richmond 24.12 (156) princes park 27657 1969-08-23

Step 5: Use a `CASE` statement to return TRUE if the number of rows is equal to 1, otherwise return FALSE.
home_team home_team_score away_team away_team_score venue crowd date
carlton 20.7 (127) richmond 24.12 (156) princes park 27657 1969-08-23

Final output table:
verification_result
TRUE

Prediction: TRUE