TASK DEFINITION: In this task, you need to count the occurrences of the given word in the given sentence.
PROBLEM: Sentence: 'some food is sitting on a stove top in a kitchen area'. Count the occurrences of the word 'is' in the given sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a chair in a corner next to a lampwith pictures behind it on a wall'. Count the occurrences of the word 'a' in the given sentence.

SOLUTION: 4

PROBLEM: Sentence: 'some animals in a field with mountains in the backfround'. Count the occurrences of the word 'in' in the given sentence.

SOLUTION:
2