instruction:
In this task, you need to count the number of times the given letter appears in the given sentence.
question:
Sentence: 'flower in a vase full of water sitting on a stand '. Find frequency of the letter 'l'
answer:
3


question:
Sentence: 'a woman in yellow dress standing next to a horse'. Find frequency of the letter 'l'
answer:
2


question:
Sentence: 'two small giraffes are playing in an enclosure'. Find frequency of the letter 'l'
answer:

4