In this task, you need to count the occurrences of the given word in the given sentence.
--------
Question: Sentence: 'a train on a train track next to a concrete platform'. Count the occurrences of the word 'a' in the given sentence.

Answer: 3


Question: Sentence: 'group of old women sitting at a restaurant dinner table together'. Count the occurrences of the word 'old' in the given sentence.

Answer: 1


Question: Sentence: 'a distant airplane high up in the cloudy sky'. Count the occurrences of the word 'cloudy' in the given sentence.

Answer:
1