Does the sentence "Previously, television advertisements only required a written "paid for by" disclaimer on the screen." provide a valid answer to the question "What was the tag line requirement before?"

A: yes

Does the sentence "China's first known Buddhist temple, the White Horse Temple, was erected during Ming's reign." provide a valid answer to the question "When did Emperor Ming of Han's reign end?"

A: no

Does the sentence "The most common, and most purely linguistic, criterion is that of mutual intelligibility: two varieties are said to be dialects of the same language if being a speaker of one variety confers sufficient knowledge to understand and be understood by a speaker of the other; otherwise, they are said to be different languages." provide a valid answer to the question "What is the term for when dialects A and B are mutually intelligible, dialect B and C are mutually intelligible, but dialects A and C are not mutually intelligible?"

A: no

Does the sentence "Multi-color LEDs offer not merely another means to form white light but a new means to form light of different colors." provide a valid answer to the question "Multi-color LEDs offer what else besides the formation of white light?"

A:
yes