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

Input: Consider Input: Sentence: 'the young man is handling the door knob of the cabinet in the apartment'. Count the occurrences of the word 'the' in the given sentence.

Output: 4


Input: Consider Input: Sentence: 'several sheet grazing on greens near some mountains'. Count the occurrences of the word 'mountains' in the given sentence.

Output: 1


Input: Consider Input: Sentence: 'a bunch of different electronics all on one big pile'. Count the occurrences of the word 'big' in the given sentence.


Output: 1