[Q]: effect?

The detective flashed his badge to the police officer.

OPTIONS:
- The police officer confiscated the detective's badge.
- The police officer let the detective enter the crime scene.
****
[A]: The police officer let the detective enter the crime scene.

[Q]: cause?

The stain came out of the shirt.

OPTIONS:
- I patched the shirt.
- I bleached the shirt.
****
[A]: I bleached the shirt.

[Q]: effect?

The woman felt compelled to help someone in need.

OPTIONS:
- She donated blood.
- She wrote a poem.
****
[A]:
She donated blood.