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

Input: Consider Input: Sentence: 'a cake with a missing slice on a floral plate two bowls of fruit and a hand of bananas'. Count the occurrences of the word 'a' in the given sentence.

Output: 4


Input: Consider Input: Sentence: 'a skateboarder is skating down the street in front of a blue house'. Count the occurrences of the word 'front' in the given sentence.

Output: 1


Input: Consider Input: Sentence: 'a large welcome sign to a town as traffic rides below'. Count the occurrences of the word 'a' in the given sentence.


Output: 2