In this task, you will be given a sentence or two along with a change aspect. You should change the given text in the given aspect. Aspects are explained below:
 Tense: Change the tense of the verbs in the text. If they're in past tense, change them to present, and if they're in present tense, change them to past tense.
Number: Change the number of the nouns in the given text. Make plurals into singles and single into plurals. Remember to change the corresponding pronouns accordingly.
Voice: If the verbs are in active voice, change them to be passive, otherwise, change them to be in active voice.
Adverb: add one or multiple adverbs to the text.
Gender: If the text contains female names and pronouns, substitute them with male names and pronouns. Do the same for sentences with mala names and pronouns.

Q: sentence: John was doing research in the library when he heard a man humming and whistling . He was very annoyed . aspect: Voice

A: The man who was humming and whistling was heard by John when he was doing research in the library . He was very annoyed .
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Q: sentence: There is a pillar between me and the stage , and I can't see it . aspect: Adverb

A: There unfortunately is a pillar between me and the stage , and I can't see it .
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Q: sentence: James asked Robert for a favor but he refused . aspect: Number

A:
James and Henry asked Robert and William for a favor but  they refused .
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