In the Pascal family, each child has at least 2 brothers and at least 1 sister. What is the smallest possible number of children in this family?

**Answer Choices**

A. 3

B. 4

C. 5

D. 6

E. 7

In the Pascal family, each child has at least 2 brothers and at least 1 sister. What is the smallest possible number of children in this family?

**Answer Choices**

A. 3

B. 4

C. 5

D. 6

E. 7