premise: A flock of birds flying around power lines back to their roost in an old church as the sun sets or rises. hypothesis: At the changing of night and day an old church sits with a flock of birds roosting on power lines in the background.
entailment: flock of birds flying around power lines back to their roost in an old church as the sun sets or rises is just the same as at the changing of night and day an old church sits with a flock of birds roosting on power lines in the background.