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

what is the only cable car with a 2937 slope length ?
SELECT "name" FROM table_204_980 WHERE "type" = 'cable car' AND "slope length" = 2937
SELECT "name" FROM "table_204_980" WHERE "slope length" = 2937 AND "type" = 'cable car'