Problem: Does "Humans have an average EQ in the 7-to-8 range, while most other primates have an EQ in the 2-to-3 range." answer the question "Primates have an EQ in what range?"

A: yes

Problem: Does "The relational model, first proposed in 1970 by Edgar F. Codd, departed from this tradition by insisting that applications should search for data by content, rather than by following links." answer the question "Who created the relational model of DBMS?"

A: yes

Problem: Does "There are limitations and exceptions to copyright, allowing limited use of copyrighted works, which does not constitute infringement." answer the question "Which doctrines allow limited use of copyrighted works?"

A:
no