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

Sentence: 'two small white motor boats sitting still in a lake'. Count the occurrences of the word 'boats' in the given sentence.
1

Sentence: 'a group of people stand inside of a big room'. Count the occurrences of the word 'inside' in the given sentence.
1

Sentence: 'a person is holding scissors cutting a garment being worn by another person'. Count the occurrences of the word 'person' in the given sentence.

2