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: 'people stand and sit in a square in a european city'. Count the number of vowels in the given sentence.
answer:
19


question:
Sentence: 'toy animal wearing a yellow jersey tangled in electrical cord with watermark name "shehan peruma"'. Count the number of vowels in the given sentence.
answer:
31


question:
Sentence: 'a tan dog standing on a sidewalk next to a lampost and grass'. Count the number of consonants in the given sentence.
answer:

31