Q: Does "Access to canals and rivers has improved recently, including the creation of the Thames Path, some 28 miles (45 km) of which is within Greater London, and The Wandle Trail; this runs 12 miles (19 km) through South London along the River Wandle, a tributary of the River Thames." provide a valid answer to "What river is a tributary of the River Thames?"?
A: yes

Q: Does "In some applications where the receiving antenna must work in any position, as in mobile phones, the base station antennas use mixed polarization, such as linear polarization at an angle (with both vertical and horizontal components) or circular polarization." provide a valid answer to "What is one use that would require an antenna to receive signals in various ways at once?"?
A: yes

Q: Does "The finding in 1939 that plant callus could be maintained in culture containing IAA, followed by the observation in 1947 that it could be induced to form roots and shoots by controlling the concentration of growth hormones were key steps in the development of plant biotechnology and genetic modification." provide a valid answer to "Why did Darwin feel plants had something comparable to a brain?"?
A: no

Q: Does "By season four, American Idol had become the most watched series amongst all viewers on American TV for the first time, with an average viewership of 26.8 million." provide a valid answer to "How many people watched the first episode of American Idols second season?"?
A:
no