person, people, two people, sisters, friendship, 10 years, 16 years, children, looking, joyful, love, family, Caucasian, outdoors, park, sitting, human, two sisters, two girls, serious, kinswoman, sensory activity, sister, someone, look, relationship, elated, household, gleeful, juvenile, youngster, outside, looking at, female sibling, child, sensing, caucasian, minor, kid