Q: Does "Unicode characters that map to precomposed glyphs can be used in many cases, thus avoiding the problem, but where no precomposed character has been encoded the problem can often be solved by using a specialist Unicode font such as Charis SIL that uses Graphite, OpenType, or AAT technologies for advanced rendering features." provide a valid answer to "What encoding does Charis SIL use?"?
A: yes

Q: Does "Washington University has been selected by the Commission on Presidential Debates to host more presidential and vice-presidential debates than any other institution in history." provide a valid answer to "What years were presidential debates held at Washington University?"?
A: no

Q: Does "In more recent applications, hydrogen is used pure or mixed with nitrogen (sometimes called forming gas) as a tracer gas for minute leak detection." provide a valid answer to "What industries can you find these applications?"?
A: no

Q: Does "Though in modern times most cardinals are also bishops, the term "cardinal bishop" only refers to the cardinals who are titular bishops of one of the "suburbicarian" sees." provide a valid answer to "What is a cardinal bishop?"?
A:
no