Input: Identify the most salient words:

cherry blossoms in the garden

Output: blossom
cherry
garden

Input: Identify the most salient words:

leaving the roots of plants in the soil adds to the organic content .

Output: add
plant
root
soil

Input: Identify the most salient words:

a student paints a mural as a part of preparations

Output: mural
paint
part
preparation
student

Input: Identify the most salient words:

People working on their computers and papers.

Output:
computer
paper
work