Given the task definition and input, reply with output. In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: Jonah is a young man without a care in the world. At one of his parties, the power goes out because Jonah has not paid his electric bill, but it gets turned back on thanks to his neighbor. Jonah meets up with Becky and they retreat up to his room away from the party, only for Becky to find a lump in Jonah's testicle. Jonah goes to see a doctor, who reveals that Jonah has testicular cancer. He tells Jonah that they can remove it in time, but Jonah's upset that he won't be able to father children. The doctor suggests that Jonah uses a sperm bank in the event that he would like to have children after the operation.
Now at a sperm bank, Jonah is left in a room to privately produce his semen. After he is finished, he returns home to his best friends and fellow party hosts, Stevie and Gus. When Stevie arrives home from work, Gus blurts out that Jonah has cancer, much to Jonah's dismay. Gus asks if he would still like to have the party scheduled for the coming Friday, and Jonah allows them to keep the date, not wanting to explain his condition to party-goers.
Jonah receives a call from the sperm bank and goes in for a meeting. The nurse explains that Jonah falls into a small percentage of men whose sperm cannot be frozen because of biological complications. Jonah asks what other options there are, now very worried that he will never have children. The nurse replies with, "Well, do you have a girlfriend?"
Jonah then begins the complicated journey of finding a woman to carry his child. He first approaches his ex-girlfriend Ava who is disgusted with Jonah for even contacting her. He then tries Becky (or "Stalker Becky" as Gus calls her) who rejects him by claiming she never thought of her and Jonah as a couple. Jonah never tells the girls he asks that he has cancer. Jonah goes back to the doctor to ask for more time and moves his operation three weeks.
What is the first names of the people who retreat to a room away from a party?