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: 'this is a man using his phone and walking'. Count the number of consonants in the given sentence.
answer:
21


question:
Sentence: 'a male skateboarder in a black and white shirt doing a trick'. Count the number of consonants in the given sentence.
answer:
30


question:
Sentence: 'a field of cows of various colors sitting and standing'. Count the number of vowels in the given sentence.
answer:

17