Premise: "A lady with a purple mohawk and red sleeveless shirt pointing and laughing."\nHypothesis: "A fat lady with a purple mohawk and red sleeveless shirt pointing and laughing."\nDo we know that the hypothesis entailed by the premise?
Let's think step by step.
it is not possible to tell
A lady with a purple mohawk and red sleeveless shirt pointing and laughing does not imply the lady is fat.

.

The answer: it is not possible to tell