Q: Does "In 1966, Tony married the family's housekeeper Joan Gustafson; they had two children, Jennifer (born 1967) and Mario (born 1968)." provide a valid answer to "Name one child from the union of Tony and Joan?"?
A: yes

Q: Does "More than 1.4 million university students were enrolled in language courses in autumn of 2002 and Spanish is the most widely taught language in American colleges and universities with 53 percent of the total number of people enrolled, followed by French (14.4%), German (7.1%), Italian (4.5%), American Sign language (4.3%), Japanese (3.7%), and Chinese (2.4%) although the totals remain relatively small in relation to the total U.S population." provide a valid answer to "Are students taught Spanish in american schools?"?
A: yes

Q: Does "Many villages have a guardian nat, and superstition and taboos are commonplace." provide a valid answer to "What do many villages have that protects them in times of imminent or impending danger ?"?
A: yes

Q: Does "Codd's paper was picked up by two people at Berkeley, Eugene Wong and Michael Stonebraker." provide a valid answer to "Who used Codd's paper at Berkeley to improve a geographical database?"?
A:
yes