In this task, you need to count the number of times the given letter appears in the given sentence.

Q: Sentence: 'a man pushing a cart full of bananas'. Find frequency of the letter 'u'

A: 2
****
Q: Sentence: 'the sun goes down over a bike tied to a bench at the beach'. Find frequency of the letter 't'

A: 5
****
Q: Sentence: 'man dressed in jeans standing in the street holding luggage'. Find frequency of the letter 'i'

A:
4
****