You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.

[EX Q]: The high-resolution, digital cinema grade video projector alternately projects right-eye frames and left-eye frames, switching between them 144 times per second. The projector is either a Texas Instruments Digital Light Processing device or Sony's reflective LCOS (liquid crystal on silicon). A push-pull electro-optical liquid crystal modulator called a ZScreen is placed immediately in front of the projector lens to alternately polarize each frame. It circularly polarizes the frames clockwise for the right eye and counter-clockwise for the left eye. The audience wears circularly polarized glasses that have oppositely polarized lenses that ensures each eye sees only its designated frame. In RealD Cinema, each frame is projected three times to reduce flicker, a system called triple flash. The source video is usually produced at 24 frames per second per eye (total 48 frames/s), which may result in subtle ghosting and stuttering on horizontal camera movements. A silver screen is used to maintain the light polarization upon reflection and to reduce reflection loss to counter some of the significant light loss due to polarization filter absorption. The result is a 3D picture that seems to extend behind and in front of the screen itself.
[EX A]: do you have to wear glasses for reald 3d?

[EX Q]: The Ford Escape is a compact crossover vehicle sold by Ford since 2000 over three generations. Ford released the original model in 2000 for the 2001 model year--a model jointly developed and released with Mazda of Japan--who took a lead in the engineering of the two models and sold their version as the Mazda Tribute. Although the Escape and Tribute share the same underpinnings constructed from the Ford CD2 platform (based on Mazda GF underpinnings), the only panels common to the two vehicles are the roof and floor pressings. Powertrains were supplied by Mazda with respect to the base inline-four engine, with Ford providing the optional V6. At first, the twinned models were assembled by Ford in the US for North American consumption, with Mazda in Japan supplying cars for other markets. This followed a long history of Mazda-derived Fords, starting with the Ford Courier in the 1970s. Ford also sold the first generation Escape in Europe and China as the Ford Maverick, replacing the previous Nissan-sourced model. Then in 2004, for the 2005 model year, Ford's luxury Mercury division released a rebadged version called the Mercury Mariner, sold mainly in North America. The first iteration Escape remains notable as the first SUV to offer a hybrid drivetrain option, released in 2004 for the 2005 model year to North American markets only.
[EX A]: is the mazda tribute the same as the ford escape?

[EX Q]: The rushing sound that one hears is in fact the noise of the surrounding environment, resonating within the cavity of the shell. The same effect can be produced with any resonant cavity, such as an empty cup or even by simply cupping one's hand over one's ear. The similarity of the noise produced by the resonator to that of the oceans is due to the resemblance between ocean movements and airflow.
[EX A]:
can u really hear the ocean in a shell?