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

Input: Consider Input: Sentence: 'the stop sign on the corner of freeze rd and misty ln'. Count the occurrences of the word 'the' in the given sentence.

Output: 2


Input: Consider Input: Sentence: 'a man fills a tin with a liquid substance'. Count the occurrences of the word 'a' in the given sentence.

Output: 3


Input: Consider Input: Sentence: 'a toddler stands and holds a stuffed teddy bear'. Count the occurrences of the word 'a' in the given sentence.


Output: 2