1. He fought Mike Donovan in a bout refereed by a young 21-year-old Wyatt Earp on July 4 , 1868 or 1869 in Cheyenne , Wyoming .
2. He fought Mike Donovan in a struggle led by a young 21-year-old Wyatt Earp on 4 July 1868 or 1869 in Cheyenne , Wyoming .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
It was their third hit with the first '' Peach '' , Linda Greene .
It was their third hit with the first '' Peaches '' , Linda Greene .
****
[A]: yes

Same meaning?
Isaac John Calvin McCoy 's son , Isaac , is generally considered the '' father of Kansas City '' after he formally founded the city .
Isaac 's son John Calvin McCoy is generally considered the '' father of Kansas City '' after he formally founded the town .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Jack wrote his autobiography in 1987 with Paul Conn , '' Eckerd : Finding the Right Prescription .
S2: Paul Conn wrote his autobiography in 1987 with Jack : '' Eckerd : Finding the Right Prescription '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) Originally discovered and developed by Eli Lilly , Oritavancin was taken over by InterMune in 2001 and in late 2005 by Targanta Therapeutics .
(2) Originally taken over by Eli Lilly , oritavancin was discovered and developed by InterMune in 2001 and in late 2005 by Targanta Therapeutics .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: no

Problem: (1) Sometime in 2000 , the name '' Chemistry '' was dropped and '' Conspiracy '' was released by Chris Squire 's Billy Sherwood .
(2) Eventually in 2000 , the '' Chemistry '' name was dropped , and '' Conspiracy '' by Chris Squire & Billy Sherwood was released .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A:
yes