Input: Identify the most salient words:

storm clouds are seen over tower bridge and a city yesterday during wet weather

Output: city
cloud
weather

Input: Identify the most salient words:

Its timer reads four minutes and five seconds.

Output: minute
read
second
timer

Input: Identify the most salient words:

looking through the fountain at the equestrian statue of sculpture and rococo structure

Output: fountain
statue
structure

Input: Identify the most salient words:

small church in the field of flowers

Output:
church
field
flower