anchor: Four bicycles indoors: a red one being held by woman in black and a dog in the basket, a black one with saddlebags and a man in a gray shirt holding it, a blue one being ridden by a man in black shorts and a white shirt, and another that is blocked but is held by a person in an orange jacket.
positive: Four people are handling bikes indoors.
negative: Four people are traveling together onfoot and hand-in-hand.