Q: Does "The photophone was a precursor to the fiber-optic communication systems which achieved popular worldwide usage in the 1980s." provide a valid answer to "When was fiber-optics first patented?"?
OPTIONS:
- yes
- no
A: no

Q: Does "Evidence of an influx of ideas from India, Tibet, China, Persia, and Europe among other places can be found in a stone inscription from the time of king Pratap Malla." provide a valid answer to "What cultures influenced Nepal in the later Malla era?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "In 1846, a new town, West Farms, was created by division of Westchester; in turn, in 1855, the town of Morrisania was created from West Farms." provide a valid answer to "How many counties did New York originally have?"?
OPTIONS:
- yes
- no
A: no

Q: Does "In December, Beyonce along with a variety of other celebrities teamed up and produced a video campaign for "Demand A Plan", a bipartisan effort by a group of 950 US mayors and others designed to influence the federal government into rethinking its gun control laws, following the Sandy Hook Elementary School shooting." provide a valid answer to "What school shooting prompted the creation of Demand A Plan?"?
OPTIONS:
- yes
- no
A:
yes