A Riddle

[h00blah]

This is a psychological test riddle that I had to answer in order to get a job working security at a national laboratory. We were told there is technically only one correct answer but if you get it right, you have psychopathic/serial killer tendencies and those people would not be hired. Luckily I didn't get it right!

~While attending her own mothers funeral, a woman met a man she had never seen before. She thought he was amazing in every way and they hit it off immediately but they never got each others phone numbers and the woman couldn't find him afterwards..

Not long after that she killed her own sister..

What was her motive?

tbh I thought maybe her sister and this man were married, so she had to take the sister out of the picture! LOL. But then I read everyone else's responses.. So now I don't know lmao

At least PM me if I'm psychopathic or not XD!!

Anyways, here's an easy riddle: It's greater than God AND more evil than Satan. Poor people have it, and rich people need it. What is it??