In this task, you need to count the occurrences of the given word in the given sentence.

Input: Consider Input: Sentence: 'a room with colorful blankets and several papers strewn across the floor'. Count the occurrences of the word 'with' in the given sentence.

Output: 1


Input: Consider Input: Sentence: 'a parked silver subway train next to a platform'. Count the occurrences of the word 'next' in the given sentence.

Output: 1


Input: Consider Input: Sentence: 'a man stands at a fence looking at a forest'. Count the occurrences of the word 'a' in the given sentence.


Output: 3