Problem: How does the sentence end?

Most people write on desks and not on the carpet because the surface of the
OPTIONS:
- carpet is flat.
- desk is flat.
Answer: desk is flat.

sentence: Jennifer called Erin for some help with an electrical problem for OPTIONS:
- Jennifer had never done any electrical work before.
- Erin had never done any electrical work before.
complete: Jennifer had never done any electrical work before.

The short, weak librarian tried to put the book on the top shelf but the
OPTIONS:
- shelf was too heavy.
- book was too heavy.
book was too heavy.

Input: Continue writing.

Samuel took a taxi while Ian drove home because
OPTIONS:
- Samuel was too drunk to drive.
- Ian was too drunk to drive.

Continued: Samuel was too drunk to drive.

Story needs to be completed:
Adam's internet was working fine but it was not for Robert, so
OPTIONS:
- Adam was able to browse web pages.
- Robert was able to browse web pages.

My choice:
Adam was able to browse web pages.

Problem: How does the sentence end?

I bought a new pipe, but it didn't fit into the socket, because the
OPTIONS:
- pipe was too skinny.
- socket was too skinny.
Answer:
socket was too skinny.