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.

original sentence: The painting in Mark's living room shows an oak tree . it is to the right of the bookcase . paraphrase: the picture in mark's living room shows a tulip tree . it is to the right of the bookcase .
Synonym

original sentence: The customer walked into the bank and stabbed one of the tellers . He was immediately taken to the police station . paraphrase: The customer casually walked into the bank and savagely stabbed one of the tellers . He was immediately taken to the police station .
Adverb

original sentence: Alice tried frantically to stop her daughter from barking at the party , leaving us to wonder why she was behaving so strangely . paraphrase: Jack tried frantically to stop his son from barking at the party , leaving us to wonder why he was behaving so strangely .

Gender