Please answer the following question by reasoning step-by-step. Test for natural language inference.
Premise: "A mother tries to console her smallest child after a visit to a medical facility for his immunizations."
Hypothesis: "She is the child's step father."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell. Step-by-step reasoning:
Someone can not be a child's mother and a child's stepfather at the same time. So the answer is no.