Q: Does "The Gram stain, developed in 1884 by Hans Christian Gram, characterises bacteria based on the structural characteristics of their cell walls." provide a valid answer to "What stain shows better test results on Norcadia bacteria?"?
A: no

Q: Does "The city of Detroit and other private-public partnerships have attempted to catalyze the region's growth by facilitating the building and historical rehabilitation of residential high-rises in the downtown, creating a zone that offers many business tax incentives, creating recreational spaces such as the Detroit RiverWalk, Campus Martius Park, Dequindre Cut Greenway, and Green Alleys in Midtown." provide a valid answer to "What type of vacant buildings have been spared destruction?"?
A: no

Q: Does "In addition, processed foods often contain potentially harmful substances such as oxidized fats and trans fatty acids." provide a valid answer to "Outside of oxidized fats, what is another substance that is deemed harmful that can be found in processed foods?"?
A: yes

Q: Does "The ABS plastic used in the casing of some older SNES and Super Famicom consoles is particularly susceptible to oxidization on exposure to air, likely due to an incorrect mixture of the stabilizing or flame retarding additives." provide a valid answer to "What mixture error in the plastic caused some SNES cases to turn yellow?"?
A:
yes