The Michigan Murders were a series of highly publicized killings of young women committed between 1967 and 1969 in the Ann Arbor/Ypsilanti area of Southeastern Michigan by an individual known as the Ypsilanti Ripper, the Michigan Murderer, and the Co-Ed Killer.
The Ypsilanti Ripper killed both men and women from 1967 to 1969 in Ann Arbor/Ypsilanti Michigan OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

The Comstock–Needham system is a naming system for insect wing veins, devised by John Comstock and George Needham in 1898. It was an important step in showing the homology of all insect wings. This system was based on Needham's "pretracheation theory" that was later discredited by Frederic Charles Fraser in 1938.
The system used for naming veins inside the wings of bugs was determined to be invalid less than a century after its invention. OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

The Nelly Sachs Prize (German:"Nelly Sachs Preis") is a literary prize given every two years by the German city of Dortmund. Named after the Jewish poet Nelly Sachs, the prize includes a cash award of €15,000. It honours authors for outstanding literary contributions to the promotion of understanding between peoples.
The Nelly Sachs Prize cash award has been turned down by at least one recipient in the past. OPTIONS:
- Yes
- It's impossible to say
- No
A:
It's impossible to say