Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Question: What is the elevation of the land formation near where Khaplang was born? Passage 1:Khaplang was born in Waktham in April 1940, a village east of Myanmar's Pangsau Pass as the youngest of ten children. Born into Hemi Naga tribe that lived predominantly in Myanmar, his early childhood was shaped by the opening up of isolated Naga communities by the World War II. During the War, the Western Allies built the long Stilwell Road connecting Ledo in India's Assam to China's Kunming to carry supplies against the Japanese Army, that passed through Waktham. This was said to have "sowed the seeds of insurgency in Khaplang." Khaplang claimed that he first attended a school in Margherita, a town in Assam before joining Baptist Mission School in Myitkyina in Myanmar's Kachin State in 1959, and in 1961 to another missionary school in Kalay before he eventually dropped out.
 Passage 2:He worked on various small projects until he found new fame for his role as the American photojournalist in Apocalypse Now (1979). He went on to helm his third directorial work Out of the Blue (1980), for which he was again honored at Cannes, and appeared in Rumble Fish (1983) and The Osterman Weekend (1983). He saw a career resurgence in 1986 when he was widely acclaimed for his performances in Blue Velvet and Hoosiers, the latter of which saw him nominated for the Academy Award for Best Supporting Actor. His fourth directorial outing came about through Colors (1988), followed by an Emmy-nominated lead performance in Paris Trout (1991). Hopper found greater fame for portraying the villains of the films Super Mario Bros. (1993), Speed (1994) and Waterworld (1995).
 Passage 3:Shirō Sagisu composed most of the music for Neon Genesis Evangelion and for the original TV show's three OST albums. He received the 1997 Kobe Animation award for "Best Music Score". King Records and their label Starchild (specializing in music, animation and film) distributed most of the albums, singles and box sets. For the anime series, Yoko Takahashi performed the song "A Cruel Angel's Thesis" which was used as the opening theme song for the series. The song "Fly Me to the Moon" originally by Bart Howard was performed by various voice actors from the anime series and these versions of the song were used as the ending theme song for the series. Theme songs were also granted for the films in the franchise , its follow-up The End of Evangelion and three installments of the Rebuild of Evangelion film series.

Student:
1