Does the sentence "The use of sign language via videotelephony was hampered for many years due to the difficulty of its use over slow analogue copper phone lines, coupled with the high cost of better quality ISDN (data) phone lines." provide a valid answer to the question "In what year was AT&T's "Picturephone" device introduced?" OPTIONS:
- yes
- no

A: no

Does the sentence "A "species" under the act can be a true taxonomic species, a subspecies, or in the case of vertebrates, a "distinct population segment." provide a valid answer to the question "How many different ways can a species be added to the endangered list?" OPTIONS:
- yes
- no

A: no

Does the sentence "Most of the research in Thuringia is publicly funded basic research due to the lack of large companies able to invest significant amounts in applied research, with the notable exception of the optics sector at Jena." provide a valid answer to the question "How is most research in Thuringia funded?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Classic examples of Gothic architecture include Chartres Cathedral and Reims Cathedral in France as well as Salisbury Cathedral in England." provide a valid answer to the question "What is a notable English Gothic cathedral?" OPTIONS:
- yes
- no

A:
yes