In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.
--------
Question: Sentence: 'a surfer skillfully rides a wave while another surfer watches'. Count the number of consonants in the given sentence.

Answer: 33


Question: Sentence: 'a man is standing outside with a slice of pizza'. Count the number of consonants in the given sentence.

Answer: 22


Question: Sentence: 'there are many small animals at this farm'. Count the number of vowels in the given sentence.

Answer:
12