CONCEPTS: begin, bread, mayonnaise, slice

GEN: He begins by slicing a hoagie bread into two pieces and applying some mayonnaise on the slices.

CONCEPTS: image, station, train

GEN: This is an image of a train at a station.

CONCEPTS: composition, dove, sky

GEN: composition with dove in the cloudy sky

CONCEPTS: brain, function, part

GEN:
instructions explain that certain parts of the brain govern specific functions .