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.

Example Input: original sentence: Mark told Pete many lies about himself , which Pete included in his book . He should have been more sceptical . paraphrase: eric told richard many lies about himself , which richard included in his book . he should have been more sceptical .
Example Output: Synonym

Example Input: original sentence: Although they ran at about the same speed , Sue beat Sally because she had such a good start . paraphrase: Although they ran at about the same speed , John beat Andrew because he had such a good start .
Example Output: Gender

Example Input: original sentence: I saw Jim yelling at some guy in a military uniform with a huge red beard . I don't know who he was , but he looked very unhappy . paraphrase: Jim was seen by me yelling at some guy in a military uniform with a huge red beard . I don't know who he was , but he looked very unhappy .
Example Output:
Voice