Think about this. Although there are many different ethnic groups in New York, all of them have one thing in common: their lifestyles. They share the same institutions as well.
The answer is the ll. Because a society has everything to do with culture, institutions, religions, race and everything. Thats what a society is made up of. Now those other answers, they come pretty close, but they don't match up. Your welcome! :)
Well lets say one might want to stay fit, and loose weight. The temptation of eating junk food like chocolate will lead them away from their goal and add weight instead of loosing it.