premise: A man with glasses and a long-sleeve green shirt admires a Komodo dragon. hypothesis: A man wearing glasses stares at an animal.
entailment: A Komodo dragon is an animal.  In order for a man to be admiring Komodo dragon, he would likely be looking at the Komodo dragon.  Looking could be described as staring, so the man would be staring at an animal is he were admiring a Komodo dragon.