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

Input: Consider Input: Sentence: 'a little girl sitting in front of a table full of dishes'. Count the occurrences of the word 'front' in the given sentence.

Output: 1

Input: Consider Input: Sentence: 'a small boy standing on a platform next to a train'. Count the occurrences of the word 'a' in the given sentence.

Output: 3

Input: Consider Input: Sentence: 'a group of uncooked cinnamon rolls on a pan in an oven'. Count the occurrences of the word 'a' in the given sentence.
Output: 2