Q: All three were studied for fingerprints , DNA and other traces of evidence , but prosecutors have not yet testified to what , if anything , they yielded .

All three were studied for fingerprints , DNA and other traces of evidence , but there has been no testimony yet about what the tests might have yielded .

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

Q:
Do these sentences have the same meaning?
Rambus Inc . ( nasdaq : RMBS - news - people ) shot up 38 percent , making it the biggest percentage gainer on the Nasdaq .
Rambus Inc. shot up almost 33 percent , making it the biggest percentage gainer on the Nasdaq .

OPTIONS:
- no
- yes
A:
yes

input question: " It ends tonight , " a grim Keanu Reeves announces , in the trailer for The Matrix Revolutions .
Keanu Reeves and Hugo Weaving in a scene from the motion picture The Matrix Revolutions .

OPTIONS:
- no
- yes
output answer: no

[Q]: The transaction will expand the revenue from Callebaut 's consumer products business to 45 percent of total sales from 23 percent .
The transaction will expand Callebaut 's sales revenues from its consumer products business to 45 percent from 23 percent .
(See options at the end). If the first sentence is true, is the second one also true?
OPTIONS:
- no
- yes

[A]: yes

Question:
S1: He said it was not possible to rule out that the chemical was a cancer risk to humans .
S2: However , it is not possible to say whether it may pose a cancer risk to humans .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
yes

input question: Local police authorities are treating the explosion as a criminal matter and nothing has been ruled out .
Acting New Haven Police Chief Francisco Ortiz said police were treating the explosion as a criminal matter .

OPTIONS:
- no
- yes
output answer:
no