[Q]: How does the sentence end?

Whilst Rachel was able to touch their ankles from a standing position, Monica was not. This is because 
OPTIONS:
- Rachel was very unfit.
- Monica was very unfit.

[A]: Monica was very unfit.


[Q]: How does the sentence end?

The plow was attached to the bull and the bell to the calf because the 
OPTIONS:
- plow was too heavy for the calf.
- bell was too heavy for the calf.

[A]: plow was too heavy for the calf.


[Q]: How does the sentence end?

My friend John's language is easier to understand than Paul's dialect because the 
OPTIONS:
- language is simple.
- dialect is simple.

[A]:
language is simple.