Input: Identify the most salient words:

olympic athlete crosses finish line winning recurring competition

Output: competition
crosse
line
recur

Input: Identify the most salient words:

students study in a classroom with male lecturer

Output: classroom
lecturer
student

Input: Identify the most salient words:

time lapse tropical sunrise with palm trees on the island in the sea .

Output: island
sunrise
tree

Input: Identify the most salient words:

cruise floating ship at sea .

Output:
cruise
float
ship