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 man holding a brown paper bag kite'. Find frequency of the letter 'b'

Answer: 2


Question: Sentence: 'two bigger elephants standing with a small elephant'. Find frequency of the letter 't'

Answer: 5


Question: Sentence: 'a man with dreadlocks standing in a kitchen'. Find frequency of the letter 'w'

Answer:
1