Input: Continue writing.

Amy pointed out the pleiades star cluster to Megan because 

Continued: Megan was new to astronomy.


Input: Continue writing.

Following instructions came naturally to Kevin but not Joseph because 

Continued: Joseph did not have any self discipline.


Input: Continue writing.

The crowd of people left the platform and boarded the train, and therefore the 

Continued: train became crowded.


Input: Continue writing.

Joel but not Randy met many people because 

Continued:
Joel knew how to carry a good conversation.