In this task, you need to count the number of times the given letter appears in the given sentence.
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Question: Sentence: 'a desk covered in notepads, a laptop and other devices'. Find frequency of the letter 'c'

Answer: 2


Question: Sentence: 'a man walking a large elephant down a dirt road'. Find frequency of the letter 'g'

Answer: 2


Question: Sentence: 'this ceramic plate has an apple sitting on it'. Find frequency of the letter 'h'

Answer:
2