TASK DEFINITION: In this task, you need to count the occurrences of the given word in the given sentence.
PROBLEM: Sentence: 'a man with a tennis racket in front of spectators'. Count the occurrences of the word 'tennis' in the given sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a man that is holding a ladle in a blender'. Count the occurrences of the word 'a' in the given sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a bath tub sitting in a bathroom next to a window'. Count the occurrences of the word 'a' in the given sentence.

SOLUTION:
3