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: Daphne Blake is a high school student who has a semi-popular web show discussing the possibility of aliens and supernatural occurrences. Velma Dinkley is Daphne's supportive yet critical online friend, who believes there is a logical explanation for everything. After Velma web chats Daphne following her latest episode, she reveals to Velma that her parents will be moving to Ridge Valley, where Velma currently goes to high school.
After having a perfect morning at home, Daphne embarks on her first day at Ridge Valley High. She quickly meets Carol, her senior advisor, who shows her the school's expansive collection of advanced technology from Bloom Innovative, a famous technology company. While on her tour, Daphne runs into Velma, who does not speak to her. Later that afternoon, Daphne sees a student named Spencer walk into an open locker as if he were in a trance.
At home, Daphne's father reveals that he has sheltered Daphne all her life, going to extreme lengths to follow her around everywhere in an attempt to make Daphne's life "perfect". Shocked and frustrated at her father, Daphne vows to do everything on her own without her father's assistance. The next day, Daphne gets into a heated argument with Velma over their science project, which Velma intentionally sabotaged. The argument results in the girls getting sent to the principal's office, who puts them on "the best couch for conflict resolution". The couch helps the girls put aside their differences, and Velma reveals she was protecting Daphne because she knew of the strange happenings at the school. Daphne and Velma vow to solve the mystery of the disappearing students.
What are the full names of the friends who go to Ridge Valley High?