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.

sentence: Fred is the only man still alive who remembers my great-grandfather . He is a remarkable man . aspect: Number
Fred and Julian are the only men still alive who remember my great-grandfathers .   They are remarkable men .

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

sentence: Fred watched TV while George went out to buy groceries . After an hour he got back . aspect: Number
Fred and John watched TV while George and Peter went out to buy groceries .  After an hour they got back .