Problem: How does the sentence end?

Ian has an easier time understanding Irish speakers than Robert, because 
Answer: Ian has Irish descent.

Problem: How does the sentence end?

Natalie gave Jennifer many paint colors because 
Answer: Jennifer decided to start painting as a hobby.

Problem: How does the sentence end?

Elena liked mayo on their sandwich but Victoria preferred mustard, so 
Answer: Elena asked for Dukes on their turkey hoagie.

Problem: How does the sentence end?

Randy invited Kenneth to take a class together where they'd learn a new scone recipe, because 
Answer:
Randy didn't like doing things alone.