Please check if these have the same meaning.
At Augmented World Expo 2013 , Optinvent demonstrated a prototype of their ORA see-through mobile AR display platform .
At Augmented World Expo 2013 , Optinvent demonstrated a prototype of their mobile AR display platform , ORA .
OPTIONS:
- no
- yes
Answer: yes

Problem: Without a big attacker , Garzelli was very constant and could go on a good day with the best climbers .
Garzelli was very good without being a permanent attacker and could go on a great day with the best climbers .
OPTIONS:
- no
- yes
-+-
A: no

Lehigh River is a tributary of the Mahoning Creek in the Schuylkill and Carbon Counties , Pennsylvania , in the United States .
Mahoning Creek is a tributary of the Lehigh River in Schuylkill and Carbon counties , Pennsylvania , in the United States .

Are these two sentences paraphrases of each other? OPTIONS:
- no
- yes
no

1. Defending race winner Bill Elliott won the pole for the second year in a row , and Geoffrey Bodine won the race .
2. The defending race winner Geoffrey Bodine won the Pole for the second time in a row and Bill Elliott won the race .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
He played in 2007 in Los Angeles Lollapalooza and 2008 in Chicago at the FuckYeah Festival .
He played in 2007 in Chicago Lollapalooza , and in 2008 at Los Angeles at the FuckYeah Festival .
****
[A]: no

Please check if these have the same meaning.
According to the U.S. Census Bureau , the county has a total area , of which land and ( 17.6 % ) have water .
According to the U.S. Census Bureau , the county is a total area , of which is land and ( 17.6 % ) has water .
OPTIONS:
- no
- yes
Answer:
yes