Problem: Does "Hydrogen is employed to saturate broken ("dangling") bonds of amorphous silicon and amorphous carbon that helps stabilizing material properties." answer the question "How is hydrogen used in oxide materials?"

A: no

Problem: Does "The Sun switched support to the Labour party on 18 March 1997, six weeks before the General Election victory which saw the New Labour leader Tony Blair become Prime Minister with a large parliamentary majority, despite the paper having attacked Blair and New Labour up to a month earlier." answer the question "Who did The Sun declare political endorsement of in 1997?"

A: yes

Problem: Does "While most artists became established in other formats before moving to adult contemporary, Michael Buble and Josh Groban started out as AC artists." answer the question "What genre of music has soft AC found common ground with?"

A:
no