Does the sentence "In 1979, the Japanese state broadcaster NHK first developed consumer high-definition television with a 5:3 display aspect ratio." provide a valid answer to the question "Who first developed consumer HD television with a 5:3 aspect ratio?"

A: yes

Does the sentence "The names "Catalan" and "Valencian" are two names for the same language." provide a valid answer to the question "What affect does different pronunciations in the two areas of Catalan speakers produce?"

A: no

Does the sentence "Turner Classic Movies also airs regularly scheduled weekly film blocks, which are periodically preempted for special themed month-long or seasonal scheduling events, such as the "31 Days of Oscar" film series in the month preceding the Academy Awards and the month-long "Summer Under the Stars" in August; all featured programming has their own distinctive feature presentation bumper for the particular scheduled presentation." provide a valid answer to the question "On what day are repeats of The Essentials shown?"

A: no

Does the sentence "modern streetcar in downtown Oklahoma City and the establishment of a transit hub." provide a valid answer to the question "What year should the streetcar become operable?"

A:
no