I need help with this question, with explain please:

translate the given sentence into a logical expression involving quantifiers, predicates, and logical connectives. Be sure to specify (1) what the domain is (do not specify domains such as People whose birthday is inJanuary and are older than 50 years old; keep the domain simple, such as people) and (2) what English statement each predicate represents.

4.

a.Everyone who lives in the United States has a relative who lives in another

country.

b.There are at least two different people in this room that have a birthday in January

and are older than 50 years.