CREATE TABLE table_18618707_1 (contestant VARCHAR, height VARCHAR, geographical_regions VARCHAR)

When el cibao is the geographical region and the height is 1.80 who is the contestant?
SELECT contestant FROM table_18618707_1 WHERE height = "1.80" AND geographical_regions = "El Cibao"
SELECT "contestant" FROM "table_18618707_1" WHERE "1.80" = "height" AND "El Cibao" = "geographical_regions"