We like to dance the tango more than the waltz since the 
OPTIONS:
- tango is less fun.
- waltz is less fun.
waltz is less fun.

When moving to America, Michael got his citizenship before Nick, even though 
OPTIONS:
- Michael was better at civics.
- Nick was better at civics.
Nick was better at civics.

The plant is stopping the sun from reaching the top of the roof because the 
OPTIONS:
- plant is taller.
- roof is taller.
plant is taller.