But another issue was also posed today: should the Davis Cup captain John McEnroe play doubles?
This question was also posed by popular American blogger Geoff Shackelford and in his online poll 84% of those who voted said the former world number one would have been lambasted.
The state, anti-capitalist though it was, also posed a threat.
A 6th question, "the tablet I took this morning feels similar to alcohol" was also posed.
A question regarding interest in MSK as an area of future study was also posed in this style with response options: not interested, somewhat interested, interested and very interested.
But Washington is also posing a challenge.
But it is also posing troubling questions for Islamists elsewhere.
"It is also posing significant risks to our observers".
Previously recognized food-borne pathogens are also posing new problems, the specialists noted.
While Africa is increasingly offering its people more opportunities, it is also posing new challenges.
