Which one is the cause and which one is the effect? ---- The boy is sad. His toy broke.
The boy is sad - effect. His toy broke - cause.
Which one is the cause and which one is the effect? --- The cat ran away because the door was open.
The door was open --- cause. The cat ran away --- effect.
Which one is the cause and which one is the effect? ---- John was hungry because he didn't have lunch.
John was hungry - effect . He didn't have lunch - cause