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 brown dog greeting a lamb on a green field'. Count the number of vowels in the given sentence.
answer:
14


question:
Sentence: 'a fedex truck sitting in the street with no driver'. Count the number of consonants in the given sentence.
answer:
27


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