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: Anna did a lot better than her good friend Lucy on the test because she had studied so hard . aspect: Number
Anna and Lisa did a lot better than their good friends Lucy and Paula on the test because they had studied so hard .

sentence: Bob paid for Charlie's college education . He is very generous . aspect: Voice
Charlie's college education was paid for by Bob . He is very generous .

sentence: Many people start to read Paul's books and can't put them down . They are gripped because Paul writes so well . aspect: Tense

Many people started to read Paul's books and couldn't put them down . They were gripped because Paul wrote so well .