[Q]: effect?

The company's profits started to level off.

OPTIONS:
- It increased its marketing efforts for new products.
- It moved its headquarters to a suburban location.
****
[A]: It increased its marketing efforts for new products.

QUES:
My knees buckled on the stairs.

What is a plausible effect?

OPTIONS:
- I caught myself on the railing.
- The railing came loose from the wall.

ANS:
I caught myself on the railing.

Question: The child caught a life-threatening illness. What is the cause? OPTIONS:
- She didn't get vaccinated.
- She was adopted.

Answer: She didn't get vaccinated.

Q: Here is a premise:I finished a page of the book.

What is the effect?
OPTIONS:
- I ripped out the next page.
- I turned to the next page.

A: I turned to the next page.

[Q]: The girl pushed her friend.
What is the effect?
OPTIONS:
- Her friend choked.
- Her friend fell over.

[A]: Her friend fell over.

[Q]: The tenant misplaced his keys to his apartment.
What is the effect?
OPTIONS:
- His landlord unlocked the door.
- His landlord repaired the door.

[A]:
His landlord unlocked the door.