"Yes, I am your cousin."

Translation: Ano, jsem tvá sestřenice.

[venik212]

How could we tell that they are talking about a female cousin? In English there is no formal distiction between male and female cousins, although sometimes (because of French influence) cousine is used for a female cousin.

[BoneheadBass]

From the English sentence, you can't tell, and both sestřenice and bratranec are accepted.