Task: Text Matching
Input (English): The estimated middle income for a household in the city in 2013 was $ 63,121 , while the median income for a household in the city was $ 78,090 .
The estimated median income for a household in the city in 2013 was $ 63,121 while the mean income for a household in the town was $ 78,090 .
Output (English): Not paraphrase