Input: Identify the most salient words:

deity depicted on an oil painting on canvas

Output: canvas
deity
painting

Input: Identify the most salient words:

taking a boat trip on the lake with the students

Output: lake
take
trip

Input: Identify the most salient words:

a blurred high speed passenger express train traveling along railway tracks with electrified wires overhead

Output: blur
train
travel

Input: Identify the most salient words:

children lighten candles in front of portrait of founder during a ceremony

Output:
ceremony
front
portrait