context: A girl in a green knit cap stands ready to push a sled, with a little boy behind her.
hypothesis: It is highly likely that a sad girl in a green knit cap stands ready to push a sled, with a little boy behind her.
valid_hypothesis: There is almost no chance that a sad girl in a green knit cap stands ready to push a sled, with a little boy behind her.
invalid_hypothesis: It is highly likely that a sad girl in a green knit cap stands ready to push a sled, with a little boy behind her.
hypothesis_assertion: A sad girl in a green knit cap stands ready to push a sled, with a little boy behind her.