Input: Continue writing.

Derrick was unable to stay focused at work unlike Justin, because 
OPTIONS:
- Derrick had a fun job.
- Justin had a fun job.

Continued: Justin had a fun job.


Input: Continue writing.

The lungs reacted badly to the infection, while the kidneys were resilient against it.  The 
OPTIONS:
- lungs were insufficiently tolerant to the virus.
- kidneys were insufficiently tolerant to the virus.

Continued: lungs were insufficiently tolerant to the virus.


Input: Continue writing.

I wanted to showcase my music skills by playing the violin while my brother played the piano. Unfortunately, no one heard me because the 
OPTIONS:
- piano was too quiet.
- violin was too quiet.

Continued: violin was too quiet.


Input: Continue writing.

Betty is known as bilingual while Rachel is known as multilingual because 
OPTIONS:
- Betty can only speak two languages.
- Rachel can only speak two languages.

Continued:
Betty can only speak two languages.