Input: Continue writing.

Since he was afraid of heights, the man moved from the staircase to the platform, because the 
OPTIONS:
- staircase was higher.
- platform was higher.

Continued: staircase was higher.


Input: Continue writing.

My uncle preferred the lessons to the old courses because the 
OPTIONS:
- lessons were less helpful.
- courses were less helpful.

Continued: courses were less helpful.


Input: Continue writing.

The tool that I got for my birthday didn't fit in my bag because the 
OPTIONS:
- tool was too big.
- bag was too big.

Continued: tool was too big.


Input: Continue writing.

Laura gently rubbed and stroked Christine's skin with her fingertips because 
OPTIONS:
- Laura liked to show affection.
- Christine liked to show affection.

Continued:
Laura liked to show affection.