Leo: Premise: "A crying baby and a toddler on a baby play mat."
Hypothesis: "A crying baby and a sad toddler on a baby play mat."
Do we know that the hypothesis entailed by the premise?
Mei: OK, So, let's think first...
Me:
A crying baby and a toddler on a baby play mat does not imply the toddler is sad.
Thus, the answer is it is not possible to tell.