Student A:Montes de Oca is a Spanish surname meaning "mounts of goose". Notable people with the surname include:

Answer this question: where does the last name montes de oca come from?
Student B:OK... The relevant information is: Montes de Oca is a Spanish surname meaning "mounts of goose".
Spanish.

Student A:The krone (krun) (sign: kr; code: NOK), plural kroner, is the currency of Norway and its dependent territories. It is subdivided into 100 re, which exist only electronically since 2012. The name translates into English as crown.

Kr is the currency symbol of which country?
Student B:OK... The relevant information to answer the above question is: The krone (krun) (sign: kr; code: NOK), plural kroner, is the currency of Norway and its dependent territories.
Norway.

Student A:Passage: The Games featured 102 events in fifteen sports, with the addition of "big air" snowboarding, mass start speed skating, mixed doubles curling, and mixed team alpine skiing to the Winter Olympic programme. 2,914 athletes from 92 NOCs competed, including the debuts of Ecuador, Eritrea, Kosovo, Malaysia, Nigeria and Singapore. After a state-sponsored doping program was exposed following the 2014 Winter Olympics, the Russian Olympic Committee was suspended, and selected athletes were allowed to compete neutrally under the IOC designation of "Olympic Athletes from Russia". Despite tense relations, North Korea agreed to participate in the Games, enter with South Korea during the opening ceremony as a unified Korea, and field a unified team in women's ice hockey.

Question: Based on this passage, how much sports are there in the winter olympics?
Student B:OK... The relevant information is: The Games featured 102 events in fifteen sports, with the addition of "big air" snowboarding, mass start speed skating, mixed doubles curling, and mixed team alpine skiing to the Winter Olympic programme.
fifteen.

Student A:"In My Feelings" is a song by Canadian musician Drake from his fifth studio album Scorpion (2018). It was released to rhythmic and contemporary hit radio on July 30, 2018, as the album's fifth single. The song features additional vocals by the City Girls, though they are not credited on the official version. The song topped the Billboard Hot 100 chart for ten weeks and broke several records.

Based on this passage, who is featured on drake in my feelings?
Student B:
OK... The relevant information to answer the above question is: The song features additional vocals by the City Girls, though they are not credited on the official version.
the City Girls.