CREATE TABLE table_204_980 (id DECIMAL, "name" TEXT, "type" TEXT, "elevation\ ( ground station ) " DECIMAL, "elevation\ ( mountain station ) " DECIMAL, "slope length" DECIMAL, "capacity\ ( persons/hour ) " DECIMAL, "construction year" DECIMAL)

which one has the most elevation -lrb- mountain station -rrb- on the chart
SELECT "name" FROM table_204_980 ORDER BY "elevation\n(mountain station)" DESC LIMIT 1
SELECT "name" FROM "table_204_980" ORDER BY "elevation\n(mountain station)" DESC NULLS LAST LIMIT 1