Even if the ski instructor is Santa Clause, he can't be instructing kids and riding in his sleigh at the same time.


Context: "A ski instructor wearing a orange and white jacket with orange pants is instructing eleven young children at a ski resort, with white snow all over the ground, and skiers and trees in the background."
Hypothesis: Santa Claus rides in his sleigh down a snowy hill.
Based on the context, is the hypothesis true, false, or unknown?