Q: In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Question: How many albums were released by the singer who made "Footsteps?" Passage 1:3DiTeams was developed in collaboration with Duke University Medical Center and used for medical education and team training. The game is intended for training and exercising of medical teams of practitioners of many levels of clinical expertise. The scope of practice of the tools in the game are geared toward care of a trauma patient and the interpersonal communications that surround the patient's care. The training is based on the United States Department of Defense Patient Safety Program and Agency for Healthcare Research and Quality's TeamSTEPPS curriculum. In 2006, the Telemedicine and Advanced Technology Research Center (TATRC), a division of the United States Army Medical Research and Materiel Command, funded a one-year $249,530 award to support the "3DiTeams: Gaming Environment for Training Healthcare Team Coordination Skills" study. The team was also awarded a 2-year $291,248 grant from the NIH Agency for Healthcare Research and Quality for their study on "Virtual Health Care Environments Versus Traditional Interactive Team Training."
 Passage 2:"Footsteps" is a hit single by American singer and actor Steve Lawrence, recorded in January 1960 and released in the spring of 1960 through ABC-Paramount Records in the US and via the HMV label in the UK. The song was written by Barry Mann and Hank Hunter. Lawrence's single features Lawrence's wife, Eydie Gormé, as a backing vocalist and Don Costa's Orchestra and chorus. It spent 13 weeks on the Billboard Hot 100, peaking at No. 7 on April 4, 1960, while reaching No. 4 the UK's Record Retailer chart, No. 3 Canada's CHUM Hit Parade, and No. 9 on Norway's VG-lista.
 Passage 3:In February 2017 a diplomatic committee led by former driver Eliseo Salazar began discussions with Formula E CEO Alejandro Agag in Buenos Aires about the possibility of holding a race in the Chilean capital of Santiago. The ePrix was officially confirmed by the world governing body of motorsport, the Fédération Internationale de l'Automobile (FIA), in June, and was added to the 2017–18 Formula E calendar by the FIA World Motor Sport Council three months later. It was the fourth of twelve scheduled single seater electric car races of the season and took place on 3 February 2018. Prior to the event, a non-championship Formula One race won by Juan Manuel Fangio was held on the streets of Santiago in 1950. The press predicted the ePrix would be the largest sporting event in Chile since the 1962 FIFA World Cup, and organisers expected 20,000 people in attendance.

A:
2