Putting on weight was the expected outcome for Matthew but not Nelson because 
OPTIONS:
- Matthew acquired muscle mass.
- Nelson acquired muscle mass.
Matthew acquired muscle mass.

I hated stocking the old goods compared to the new boxes because the 
OPTIONS:
- goods are light.
- boxes are light.
boxes are light.

Jessica hated ham and cheese sandwiches unlike Kayla because 
OPTIONS:
- Jessica was not a fan of ham.
- Kayla was not a fan of ham.
Jessica was not a fan of ham.