Hoping to loosen Microsoft's ironclad grip on the personal computer desktop, a tiny Seattle company will unveil an onscreen menu bar Monday that bypasses Windows with direct links to programs and the Internet.
Can we say the following?
Microsoft Windows is an operating system.

no

The motor industry accounts for as much as 40 per cent of the 450,000 installed industrial robots worldwide but their use is changing and applications are expanding.
Can we say the following?
The most common use for robots is the manufacture of automobiles.

yes

Both candidates are making a major push in Iowa.
Can we say the following?
Both candidates are delivering a great attack in Iowa.

no

WASHINGTON The Senate confirmed the nomination of Kathleen Sebelius as secretary of health and human services on Tuesday, allowing President Obama to fill the last vacancy in his cabinet with a seasoned politician who will take charge of the fight against swine flu. The vote was 65 to 31. Among the nine Republicans who voted for Ms. Sebelius was Senator Arlen Specter of Pennsylvania, who announced on Tuesday that he was becoming a Democrat. Besides directing federal efforts against swine flu, Ms. Sebelius will lead the administration's campaign for universal health insurance.
Can we say the following?
Kathleen Sebelius comes from Pennsylvania.
no