Does the sentence "Unlike vermilion or red ochre, made from minerals, red lake pigments are made by mixing organic dyes, made from insects or plants, with white chalk or alum." provide a valid answer to the question "How were pigments like red lake created?"

A: yes

Does the sentence "Some definitions of southern Europe, also known as Mediterranean Europe, include the countries of the Iberian peninsula (Spain and Portugal), the Italian peninsula, southern France and Greece." provide a valid answer to the question "What is the name for the stretch of land on which Spain and Portugal are located?"

A: yes

Does the sentence "There are links between Boullee's ideas and Edmund Burke's conception of the sublime." provide a valid answer to the question "What Edmund Burke concept is linked to Boullee's ideas?"

A: yes

Does the sentence "At his first observation in December 1612, Neptune was almost stationary in the sky because it had just turned retrograde that day." provide a valid answer to the question "What date was Neptune drawn first?"

A:
no