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.

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


[Q]: original sentence: This morning , Joey built a sand castle on the beach , and put a toy flag in the highest tower , but this afternoon the tide knocked it down . paraphrase: This morning , Joey cheerfully built a sand castle on the beach , and elegantly put a toy flag in the highest tower , but this afternoon the tide fiercely knocked it down .
[A]: Adverb


[Q]: original sentence: The customer walked into the bank and stabbed one of the tellers . He was immediately taken to the hospital . paraphrase: The customer is walking into the bank and stabbing one of the tellers . He is immediately taken to the hospital .
[A]:
Tense