Which of the Following Statements Regarding Children Raised by Gay

Which of the following statements regarding children raised by gay or lesbian parents is TRUE?

A) The children tend to have positive relationships with their parents.
B) Daughters of lesbian parents are more likely to be homosexual than daughters of heterosexual parents.
C) Sons of gay parents are more likely to be homosexual than sons of heterosexual parents.
D) Children of homosexual parents tend to be more intelligent than children of heterosexual parents.