Mom and Daughter have four daughters, and each daughter has one brother. How many people are in the family ?

Question

A couple who have 2 daughters went to the movies. Each daughter has 2 brothers. Each brother has 2 kids, and each kid has 2 children of their own. In total, how many people saw a movie?

Answer 1

If Mom and Daughter are names, then besides them there are 4 daughters and one son and in total 2+4+1=7 members of family.
In case they are mother and daughter, then the mother has a son and her daughter has 3 daughters and a son, so total number will be 1+1+1+3+1=7.
In both cases the number is 7.