[Q]: effect?

The photographer got the child to smile.

OPTIONS:
- The photographer quickly snapped the child's photo.
- The photographer quickly changed the child's pose.
****
[A]: The photographer quickly snapped the child's photo.

[Q]: cause?

The egg splattered.

OPTIONS:
- I dropped it.
- I boiled it.
****
[A]: I dropped it.

[Q]: effect?

The man wanted to save money.

OPTIONS:
- He withdrew money from his savings account.
- He cut back on making frivolous purchases.
****
[A]:
He cut back on making frivolous purchases.