Is colin's evidence relevant to his claim?

read colin's argument.

nowadays, one often hears complaints that drones can

invade people's privacy. but this is not true. flying drones

is actually a sport. it requires coordination and technical

skills like other sports. in fact, there should be professional

drone-flying leagues. if people recognized this sport, they

would no longer complain about where and when drone

owners flew their drones.

yes, because he gives evidence that flying drones is a

sport.

yes, because it is on the subject of people owning and

flying drones.

no, because he only gives his own opinion rather than

providing evidence.

no, because it is about flying drones being a sport, not

about privacy issues.