TASK DEFINITION: In this task, you need to count the occurrences of the given word in the given sentence.
PROBLEM: Sentence: 'a guy and a girl standing together on a floor with wii remotes'. Count the occurrences of the word 'a' in the given sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a red blanketed bed covered in papers and a computer'. Count the occurrences of the word 'a' in the given sentence.

SOLUTION: 2

PROBLEM: Sentence: 'human being having fun and enjoying some life'. Count the occurrences of the word 'human' in the given sentence.

SOLUTION:
1