QUES:
My mailbox was overflowing with letters.

What is a plausible cause?

OPTIONS:
- The lid on the mailbox broke.
- I went on vacation for two weeks.

ANS:
I went on vacation for two weeks.

Question: The woman upgraded her computer hardware. What is the effect? OPTIONS:
- She deleted old files on the computer.
- She installed new software on the computer.

Answer: She installed new software on the computer.

Q: Here is a premise:The police officer dropped the gun.

What is the effect?
OPTIONS:
- The gun recoiled.
- The gun went off.

A: The gun went off.

[Q]: The turtle hid in its shell.
What is the cause?
OPTIONS:
- It ate a fish.
- It detected a predator.

[A]: It detected a predator.

[Q]: The woman presented her brother with a gift.

effect: 

OPTIONS:
- Her brother refused to accept the gift.
- Her brother unwrapped the gift.
[A]: Her brother unwrapped the gift.

Q: Here is a premise:I hung up the phone.

What is the cause?
OPTIONS:
- The caller said goodbye to me.
- The caller identified himself to me.

A:
The caller said goodbye to me.