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

Q: Sentence: 'a commuter train running under a bridge along urban tracks'. Count the occurrences of the word 'a' in the given sentence.

A: 2
****
Q: Sentence: 'a black cat lying in an empty suitcase peers out over the edge of the suitcase'. Count the occurrences of the word 'black' in the given sentence.

A: 1
****
Q: Sentence: 'a car decorated to look like a car'. Count the occurrences of the word 'decorated' in the given sentence.

A:
1
****