instruction:
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: 'the two  grey elephants was trailing each other across the road'. Count the number of vowels in the given sentence.
answer:
19


question:
Sentence: 'a birthday cake with one candle on a table with plates and forks'. Count the number of consonants in the given sentence.
answer:

33