Q: "Little girls strapped into harnesses ready to jump up in the air." Does this mean that "The little girls are gymnasts"?
A: it is not possible to tell

Q: "One man, airborne, wearing an orange sweatshirt and blue jeans, does a skateboarding trick." Does this mean that "A man riding a unicycle."?
A: no

Q: "A yellow train is on the tracks." Does this mean that "the blue train drove by"?
A: no

Q: "A group of people standing and sitting around what looks like a town hall meeting." Does this mean that "A group of people are sitting and eating birthday cake at a party"?
A:
no