Learning was always easier for Patricia than it was for Laura, even when 
OPTIONS:
- Patricia studied a lot more.
- Laura studied a lot more.
Laura studied a lot more.

I tried to get rid of my sofa at the dump but the 
OPTIONS:
- sofa was too cumbersome to access.
- dump was too cumbersome to access.
dump was too cumbersome to access.

Robert watered Ryan's fern for an entire week morning, noon and night because 
OPTIONS:
- Robert was housesitting.
- Ryan was housesitting.
Robert was housesitting.