Given the question: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who turns Caleb into a vampire? Title: Near Dark Movie plot: Caleb Colton [Adrian Pasdar] meets Mae [Jenny Wright] outside an ice cream parlor. She needs a lift home, and Caleb is happy to oblige. But Mae is a vampire and, when Caleb asks for a kiss, she nips his neck instead and then runs off. Caleb's truck won't start, so he starts walking home. As the sun comes up, he gets more and more sick. He stumbles through a cornfield and is picked up by an RV with Mae in it. Caleb's father Loy [Tim Thomerson] happens to see Caleb being picked up and thinks he's been kidnapped. What he has been is turned.Caleb spends the day sleeping in the RV with Mae and her vampire "family".-- Jesse Hooker [Lance Hendrikson], Severin [Bill Paxton], and Diamondback [Janette Goldstein]. The next night he tries to catch a bus home but doesn't make it before he feels sick again. He gets off the bus and finds Mae waiting for him. She cuts her own wrist and makes Caleb drink. The next day the police find the torched RV, but Caleb's body isn't in it. Mae's family has switched cars. Mae tries to teach Caleb to kill for blood, but he won't do it, so Mae kills, drinks, and then lets Caleb feed off her. In order to teach Caleb to kill, the family goes on a killing spree in a bar. But Caleb still won't kill. The only solution is to kill Caleb or allow him to leech off Mae, but it's now five minutes till sun-up, and the vampires still don't have a place to sleep.They go to a motel, but they're awakened when the police knock on the door. A Bonnie and Clyde-type shootout ensues. To save the family, Caleb covers himself with a blanket and runs for the truck. The family escapes, thanks to Caleb, and they decide not to off him. The next night, they stay at another motel where it just happens that Loy and Caleb's sister Sara [Marcie Leeds] are also staying. They run into Caleb, but the family wants to kill Loy and Sara. Sara throws open the door, and the rising sun incapacitates the vampires, allowing Caleb, Loy, and Sara to escape.In hopes of helping/curing Caleb, Loy transfuses some of his own blood into...
The answer is:
Mae