Input: Identify the most salient words:

the colour of trees cause these beautiful abstract reflections in the gently rippling surface of a lake .

Output: lake
reflection
ripple

Input: Identify the most salient words:

panning to the left in field full of ripe wheat

Output: field
pan
wheat

Input: Identify the most salient words:

computer hardware business has announced that employees will be losing their job at the plant .

Output: employee
job
lose
plant

Input: Identify the most salient words:

This homemade pizza features plenty of cheese and onions.

Output:
cheese
feature
pizza