Problem: How does the sentence end?

the toxic chemicals corroded the walls of the pipes rapidly , the 
OPTIONS:
- walls were weak.
- chemicals were weak.
Answer: walls were weak.
sentence: Neil went to the humane society and adopted a dog unlike Nick because  OPTIONS:
- Neil disliked animals.
- Nick disliked animals.
complete: Nick disliked animals.
It is very easy to chip a nail without necessarily breaking a finger. The 
OPTIONS:
- Finger is very strong.
- Nail is very strong.
Finger is very strong.
Input: Continue writing.

After being happy for a bit, Raul decided to be a little more productive because the 
OPTIONS:
- happy people felt fulfilled later on.
- productive people felt fulfilled later on.

Continued: productive people felt fulfilled later on.
Story needs to be completed:
Dennis loved the event that he went to last weekend unlike Leslie because 
OPTIONS:
- Dennis got wet from rain.
- Leslie got wet from rain.

My choice:
Leslie got wet from rain.
Problem: How does the sentence end?

The man was rapping in the club louder than he was rapping in the bar because the speakers at the 
OPTIONS:
- bar were smaller.
- club were smaller.
Answer:
bar were smaller.