Problem: Wwo sentences:
Doctors have speculated that the body 's own estrogen protects against cell damage and improves blood flow .
Their belief was based on speculation that estrogen prevents cell damage and improves blood flow .
Do they have the same meaning? OPTIONS:
- no
- yes

Answer: yes

Here are two sentences:

Subsequently , some bondholders have filed suit to block the exchange offer .

Bondholders of Mirant Americas Generation subsequently filed suit against Mirant seeking to block the exchange offer .
OPTIONS:
- no
- yes

yes

Q: One of the company 's employees was hospitalized in critical condition at Lee Memorial Hospital in Fort Myers , said hospital administrative assistant Alex Reichert .

One of the employees who survived the blast and fire was hospitalized in critical condition in Fort Myers .

Please tell me if the sentences above mean the same.
OPTIONS:
- no
- yes
A: yes

Q:
Do these sentences have the same meaning?
The technology-laced Nasdaq Composite Index .IXIC lost 2 points , or 0.18 percent , to 1,649 .
The technology-laced Nasdaq Composite Index .IXIC was up a mere 0.04 of a point at 1,653 .

OPTIONS:
- no
- yes
A:
no

input question: In 2001 , President Bush named Kathy Gregg to the Student Loan Marketing Association board of directors .
In 2001 , President Bush named her to the Student Loan Marketing Association , the largest U.S. lender for students .

OPTIONS:
- no
- yes
output answer: no

Problem: Wwo sentences:
He was arrested Tuesday night at a northwest Atlanta tire shop after a national manhunt .
He was arrested in Atlanta , Georgia , on Monday night by police acting on a tip-off .
Do they have the same meaning? OPTIONS:
- no
- yes

Answer:
no