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.

Input: Consider Input: original sentence: The man couldn't lift his son because he was so weak . paraphrase: The woman couldn't lift her daughter because she was so weak .

Output: Gender


Input: Consider Input: original sentence: Bill passed the half-empty plate to John because he was hungry . paraphrase: The half-empty plate was passed by Bill to John because he was hungry .

Output: Voice


Input: Consider Input: original sentence: Grace was happy to trade me her sweater for my jacket . She thinks it looks dowdy on her . paraphrase: Grace was happy to trade me her sweaters for my jackets . She thinks they look dowdy on her .


Output: Number