She is not very tall

Tick True (T) or False (F)

My sister, Lien, is a teacher. She is very tall with an oval face. She has long brown hair and round eyes. She is very beautiful with full lips and a small nose. She likes vegetables and she eats a lot of them. She doesn’t eat much meat or sugar. She never smokes or drinks wine. In her free time, she usually goes out for a walk with her friends.

Question: She is not very tall.