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: The city councilmen refused the demonstrators a permit because they feared violence . paraphrase: The city councilmen are refusing the demonstrators a permit because they fear violence .
Example Output: Tense

Example Input: original sentence: Jim signaled the barman and gestured toward his bathroom key . paraphrase: bran signaled the bartender and gestured toward his bathroom key .
Example Output: Synonym

Example Input: original sentence: I put the cake away in the refrigerator . It has a lot of leftovers in it . paraphrase: I am putting the cake away in the refrigerator . It has a lot of leftovers in it .
Example Output:
Tense