Problem: Continue the following story.

The mother always consulted a book for her pregnancy because the 
OPTIONS:
- pregnancy was very  informative.
- book was very  informative.
Here's how I want to continue it: book was very  informative.
Problem: James put a headphone over his head to cancel out the noise from the radio. It was possible because the 
OPTIONS:
- headphone is farther.
- radio is farther.

My choice: radio is farther.
[Q]: How does the sentence end?

The aquarium that I purchased was bigger than my old tank because the 
OPTIONS:
- aquarium allowed more room for the big fish.
- tank allowed more room for the big fish.

[A]: aquarium allowed more room for the big fish.
QUES: Continue writing.

I am looking to get a feet massage. I have to choose between my machine at home or a professional. The 

OPTIONS:
- machine at home is cheaper.
- professional is cheaper.
+++++++++
ANS: machine at home is cheaper.
Problem: How does the sentence end?

We like to dance the tango more than the waltz since the 
OPTIONS:
- tango is more fun.
- waltz is more fun.
Answer: tango is more fun.
sentence: The boy wanted to ride his bike to the job but the  OPTIONS:
- job was too far.
- bike was too far.
complete:
job was too far.