Here are two sentences:

Even without call center requests , companies using the handset option must have 95 percent of their customers using the technology by the end of 2005 .

Those that choose the handset option must have 95 percent of their customers using the technology by the end of 2005 .
OPTIONS:
- no
- yes

no

Here are two sentences:

None of Deans opponents picked him as someone to party with , nor was Dean asked that question .

None of Dean 's opponents picked him as someone to party with and Dean was not asked the question .
OPTIONS:
- no
- yes

yes

Here are two sentences:

Testing of the swimsuit at a state police lab and at a private lab in Virginia had not yet been able determine whether it belonged to Bish , Conte said .

Testing at a Massachusetts State Police lab and a private Virginia lab has not been able to determine whether the swimsuit belonged to Bish , Conte said yesterday .
OPTIONS:
- no
- yes
yes