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: Sid explained his theory to Mark but he couldn't convince him . aspect: Number
Sid and Johnny explained their theory to Mark and Andrew but they couldn't convince them .

sentence: Everyone really loved the oatmeal cookies ; only a few people liked the chocolate chip cookies . Next time , we should make more of them . aspect: Number
Everyone really loved the oatmeal cookie ; only a few people liked the chocolate chip cookie .  Next time ,  we should make more of   it .

sentence: I put the cake away in the refrigerator . It has a lot of butter in it . aspect: Tense

I am putting the cake away in the refrigerator .  It has a lot of butter in it .