Premise: "A woman running in a marathon wearing a blue tank top and black shorts and socks with a yellow tag with numbers 3646 on the front of her top."
Hypothesis: "This is the womans first marathon."
Do we know that the hypothesis entailed by the premise? A step-by-step solution is:
People can run marathons any number of times and aren't limited to running only a first marathon.
The final answer: it is not possible to tell.