1. On 7 July 1997 , Pathfinder increased the altitude record for solar powered aircraft , which was also the record for propeller aircraft .
2. On July 7 , 1997 , Pathfinder raised the altitude record for solar driven aircraft to , which was also the record for propeller powered aircraft .
OPTIONS:
- no
- yes

yes

1. Linkuwa Pokhari is a village and village development committee in the district of Khotang in the Sagarmatha area in eastern Nepal .
2. Linkuwa Pokhari is a village and village development committee in the Sagarmatha area of Khotang district in eastern Nepal .
OPTIONS:
- no
- yes

yes

1. After the constitution of the United States was adopted in 1789 , the US was ratified by Bill of Rights in 1791 .
2. After the Constitution of the United States was ratified in 1789 , the United States Bill of Rights was adopted in 1791 .
OPTIONS:
- no
- yes
no