The first patented air data computer in the USA was developed by John H. Andresen in February 1971 .
The first air data computer developed in the US was patented by John H. Andresen in February , 1971 .

Are these two sentences paraphrases of each other?
no

The stripe of Hensen is the section of the tectorial membrane above the inner hair cell .
Hensen 's stripe is the section of the tectorial membrane above the inner hair cell .

Are these two sentences paraphrases of each other?
yes

Roman was born in Rankin , PA and grew up in Verona , PA attending Penn Hills High School in Penn Hills , PA .
Roman was born in Rankin , PA , and grew up in Verona , PA , attended by Penn Hills high school in Penn Hills , PA .

Are these two sentences paraphrases of each other?
yes

Part of the barley is roasted to give Guinness its dark colour and characteristic taste .
A portion of the barley is roasted to give Guinness its characteristic colour and dark taste .

Are these two sentences paraphrases of each other?
no