cause event 1
event headline: North Korea fires ballistic missile in extension of testing
event type: DISAPPROVE
event time: 2022-03-06
subject name: SOUTH KOREA
object name: NORTH KOREAN

cause event 2
event headline: North Korea's Kim Jong-un fires 9th missile this year as World War 3 fears escalate
event type: Make statement
event time: 2022-03-04
subject name: RADIO FREE ASIA
object name: UNITPARTY MEMBER

cause event 3
event headline: North Korea's Kim vows to boost agriculture, defenses amid uncertainties
event type: EXPRESS INTENT TO COOPERATE
event time: 2022-01-01
subject name: RULING PARTY
object name: UNITED STATES