Determine if the sentence is true based on the text below.
Nokia produces mobile chips.

Nokia, Texas Instruments and other leading makers of mobile phones have formally complained to Brussels that Qualcomm, the US mobile chipmaker, has unfairly used its patents on 3G technologies.
OPTIONS:
- yes
- no
no
Determine if the sentence is true based on the text below.
The four Jordanian hostages, kidnapped about a week ago, were freed.

Six hostages in Iraq were freed.
OPTIONS:
- yes
- no
no
Determine if the sentence is true based on the text below.
Opening day of the stock of Salesforce.com rose 56.4% over the initial offering price.

On opening day Salesforce.com's stock was up $6.20 to $17.20, a 56.4% increase over the initial offering price of $11.
OPTIONS:
- yes
- no
yes
Determine if the sentence is true based on the text below.
Rick Friesen is employed at CanWest MediaWorks NZ.

Clint Brown, sports presenter for 3 News on TV3 in New Zealand has resigned amid the allegations that he had verbally attacked a taxi driver which resulted in him being admitted to hospital with a concussion and a broken eye socket. TV3 has confirmed that they have accepted the resignation of Brown. Rick Friesen, Chief Operating Officer of the TV Works division of CanWest MediaWorks NZ, that runs TV3, said: "We wish to acknowledge Clint's significant skills as a sports broadcaster, and thank him for his 17 years of very loyal service to TV3. Clint Brown is a passionate New Zealand sports fan, and he has been at the forefront of some of New Zealand's biggest sporting moments."
OPTIONS:
- yes
- no
yes