context: A mom is taking a picture with her two small daughters.
hypothesis: There is almost no chance that a mom is taking a family photo with her son and two daughters
valid_hypothesis: Chances are about even that a mom is taking a family photo with her son and two daughters
invalid_hypothesis: There is almost no chance that a mom is taking a family photo with her son and two daughters
hypothesis_assertion: A mom is taking a family photo with her son and two daughters