Ответ:

Olga : Olga is 16 years old. She is from New York. She have long black hair and skinny face. Her character : she is sweet peaceful. She never lie and say truth.

Nikolai : Nikolai is 45 year old. He from Russia. He have blonde hair and blue eye color. He is not skinny, but not fat. His character : smart, lie alot and work less.

Kira: she is 75 year old and she is pension age. She have black hair and brown hair. Character: nice women and never lie. Never give up and positive person