Goodlatte , a pilot and Air Force veteran , who made a 2015 primary challenge of State Delegate Chris Head , challenged Harry Griego for the Republican nomination .
Goodlatte , a pilot and air force veteran who made a primary challenge of State Delegate Chris Head in 2015 , called for Harry Griego for the Republican nomination .

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

1. Szabo 's method of double protection was , however , vulnerable to Sybil attacks .
2. Szabo 's method of sybilizing protection , however , was vulnerable to double attacks .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
The combined singular route now forms a new passage which leads directly from Gothenburg via Kristiansand in Norway to Newcastle .
The combined new route now forms a singular passage , travelling directly from Gothenburg to Newcastle , via Kristiansand in Norway .
****
[A]: no

Same meaning?
The Victorian state election in 1945 was held on November 10 , 1945 , in the Australian state of Victoria to elect 65 members of the state legislative assembly .
The Australian state election in 1945 was held on Saturday , November 10 , 1945 , in the Victorian state of Victoria to elect 65 members of the state legislative assembly .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: He has a son ( vintage 2000 ) from a previous relationship with TV presenter Birgit Schrowange , who married Angela Gessmann in July 2011 .
S2: He has a son ( vintage 2000 ) from a previous relationship with TV presenter Angela Gessmann , who married Birgit Schrowange in July 2011 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

He was also employed by NBC as a regional CBS NFL and CBS NBA announcer from 1976 to 1979 , after which he changed to CBS Sports .
He was also employed by NBC as a regional CBS NFL and CBS NBA announcer from 1976 to 1979 , after which he moved to CBS Sports .

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