It made more sense that Mary, rather than Rachel, would be a web developer because
OPTIONS:
- Mary had grown up using computers.
- Rachel had grown up using computers.
Mary had grown up using computers.

Mary bought a laptop to replace her computer for picture editing. The
OPTIONS:
- computer was new.
- laptop was new.
laptop was new.

In his yard, Michael doesn't compost things, while Benjamin does, so
OPTIONS:
- Michael is less environmentally conscious.
- Benjamin is less environmentally conscious.
Michael is less environmentally conscious.