Input: Identify the most salient words:

man walking with crutches at a hospital with doctors

Output: doctor
hospital
walk

Input: Identify the most salient words:

spending time with the family

Output: family
spend
time

Input: Identify the most salient words:

pedestrians walk past the entrance to a subway station on a city

Output: entrance
station
walk

Input: Identify the most salient words:

i love you written in the middle of the floral frame with blue and green flowers .

Output:
flower
frame
love
middle
write