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: 'man in a radio studio wearing a suit in front of a microphone'. Find frequency of the letter 't'

Answer: 3


Question: Sentence: 'the child is waving a small flag as she stands near two women'. Find frequency of the letter 'g'

Answer: 2


Question: Sentence: 'a narrow street lined with parked motorcycles and greenery'. Find frequency of the letter 'e'

Answer:
8