Problem: Dennis has black hair and Randy has white hair, and naturally

My choice: Randy is the older person.

Problem: Betty was angry at Emily and sought revenge by chasing her with the airgun,

My choice: Betty shooting pellets.

Problem: Megan is better at teaching things to kids, than Cynthia is, so

My choice: Megan is a suitable teacher.

Problem: Neil speaks a Quebecois dialect of French, while Kenneth's is more Parisian, so

My choice:
Kenneth would be more out of place speaking his dialect to people from Montreal.