Q: Does "While dog training as an organized activity can be traced back to the 18th century, in the last decades of the 20th century it became a high profile issue as many normal dog behaviors such as barking, jumping up, digging, rolling in dung, fighting, and urine marking (which dogs do to establish territory through scent), became increasingly incompatible with the new role of a pet dog." provide a valid answer to "How do dogs mark their territory?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "The Yiddish linguist Max Weinreich published the expression, A shprakh iz a dialekt mit an armey un flot (" ":" provide a valid answer to "What does "A shprakh iz a dialekt mit an armey un flot" mean in English?"?
OPTIONS:
- yes
- no
A: no

Q: Does "Cork's underground scene is supported by Plugd Records.[citation needed]" provide a valid answer to "Which famous quartet calls Cork it's home?"?
OPTIONS:
- yes
- no
A: no

Q: Does "Camouflage is thought to be a major selection pressure shaping coloration in mammals, although there is also evidence that sexual selection, communication, and physiological processes may influence the evolution of coloration as well." provide a valid answer to "Besides Camouflage being a reason for having certain hair colors, what other reasons have been discovered?"?
OPTIONS:
- yes
- no
A:
yes