Premise: there are 6 horses riding on a track field with mountains in the background and people in the foreground watching.

Hypothesis: The people are enjoying a beautiful day at the track, watching the 3rd of 6 races scheduled for the day.
Relation: neutral

Hypothesis: The people are all gathered around a bonfire, drinking beer and laughing under the moon.
Relation: contradiction

Hypothesis: There are several animals and people in this picture, and they are all outside.
Relation: entailment