Input: Identify the most salient words:

close up detail of the abstract patterns made by old grey roof tiles

Output: detail
pattern
tile

Input: Identify the most salient words:

during the winter months you will find many trees blooming beautiful pink flowers all over the city .

Output: bloom
month
tree

Input: Identify the most salient words:

invention leaving a city towards english civil parish

Output: invention
leave
parish

Input: Identify the most salient words:

a helicopter flies over the hills

Output:
fly
helicopter
hill