You will be given two sentences. One of them is created by paraphrasing the original one, with changes on an aspect, or using synonyms. Your task is to decide what is the difference between two sentences. Types of change are explained below:
 Tense: The verbs in the sentence are changed in tense.
Number: Plural nouns, verbs and pronouns are changed into single ones or the other way around.
Voice: If the verbs are in active voice, they're changed to passive or the other way around.
Adverb: The paraphrase has one adverb or more than the original sentence.
Gender: The paraphrase differs from the original sentence in the gender of the names and pronouns.
Synonym: Some words or phrases of the original sentence are replaced with synonym words or phrases. Changes in the names of people are also considered a synonym change. Classify your answers into Tense, Number, Voice, Adverb, Gender, and Synonym.

[EX Q]: original sentence: Although they ran at about the same speed , Sue beat Sally because she had such a bad start . paraphrase: Although they ran at about the same speed , John beat Andrew because he had such a bad start .
[EX A]: Gender

[EX Q]: original sentence: I tried to paint a picture of an orchard , with lemons in the lemon trees , but they came out looking more like telephone poles . paraphrase: I tried to paint a picture of an orchard , with a lemon in a lemon tree , but it came out looking more like a telephone pole .
[EX A]: Number

[EX Q]: original sentence: Sam pulled up a chair to the piano , but it was broken , so he had to sing instead . paraphrase: Sam and Henry pulled up chairs to the pianos , but they were broken , so they had to sing instead .
[EX A]:
Number