instruction:
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.
question:
sentence: Dan had to stop Bill from toying with the injured bird . He is very compassionate . aspect: Voice
answer:
Bill had to be stopped by Dan from toying with the injured bird .  He is very compassionate .


question:
sentence: The firemen arrived before the police because they were coming from so far away . aspect: Adverb
answer:
The firemen arrived shortly before the police because they were coming from so far away .


question:
sentence: Tom threw his schoolbag down to Ray after he reached the top of the stairs . aspect: Tense
answer:
Tom is throwing his schoolbag down to Ray after he reaches the top of the stairs .