Hi, I need help with a probability problem. I am unsure how to work it as it doesn't tell you how many are in the group of men?? Any help would be appreciated. Thanks!

According to a certain book, men have 14.334% chance of dying at age 90. A group of 90 year old men meet monthly to discuss philosophy and politics. They are discussing the possibility of some of their group dying this year. If 2 men are chosen at random from the group, what is the probability that both of the 2 men will die this year?