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

Sentence: 'well made salad on a white plate and a wine glass besides'. Count the occurrences of the word 'a' in the given sentence.
2

Sentence: 'black and white photograph of a park bench in woods'. Count the occurrences of the word 'white' in the given sentence.
1

Sentence: 'a heavy set woman in a blue shirt holds a yellow frisbee in a grassy area'. Count the occurrences of the word 'a' in the given sentence.

4