Punishment is the correct answer
I've heard this around before, apparently scientists can create plasma made from equal amounts of matter and antimatter, so yes.
The most obvious difference is in the two groups' names. The YAF appears to show much nationalism, while the SDS suggests to us that it is Democratic. The similarity about these two groups are that they both are run by young people, as their names start with "Student" and "Young."
A. Shortage of available jobs
