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

Q: Sentence: 'a man with glasses a collar shirt and a tie on'. Count the occurrences of the word 'a' in the given sentence.

A: 3
****
Q: Sentence: 'a person showing a selfie of themself to the camera'. Count the occurrences of the word 'a' in the given sentence.

A: 2
****
Q: Sentence: 'the person is holding up the cell phone to show us their logo'. Count the occurrences of the word 'us' in the given sentence.

A:
1
****