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

Input: Consider Input: Sentence: 'a group of people standing around a table under a light'. Count the occurrences of the word 'a' in the given sentence.

Output: 3


Input: Consider Input: Sentence: 'a car completeley covered in toys and stuffed animals'. Count the occurrences of the word 'and' in the given sentence.

Output: 1


Input: Consider Input: Sentence: 'a meal served with broccoli and rice and decorated with radishes'. Count the occurrences of the word 'and' in the given sentence.


Output: 2