[Q]: I drank a cup of coffee.
What is the effect?
OPTIONS:
- My yawning ceased.
- I nodded off to sleep.

[A]: My yawning ceased.

[Q]: The police aimed their weapons at the fugitive.

effect: 

OPTIONS:
- The fugitive fell to the ground.
- The fugitive dropped his gun.
[A]: The fugitive dropped his gun.

[Q]: cause?

The woman was mistaken for her sister.

OPTIONS:
- The woman was close with her sister.
- The woman looked like her sister.
****
[A]: The woman looked like her sister.

QUES:
I rubbed the soap between my hands.

What is a plausible effect?

OPTIONS:
- The soap foamed.
- My hands went numb.

ANS:
The soap foamed.

Question: The man took notice of the woman. What is the cause? OPTIONS:
- He caught a whiff of her perfume.
- He had his back turned to her.

Answer: He caught a whiff of her perfume.

[Q]: effect?

The boy turned the lid on the jar.

OPTIONS:
- The jar became warm.
- The lid came off.
****
[A]:
The lid came off.