What is the horizontal bar score with a pommel horse of n/a, and the position is less than 27, and the parallel bars score is 15.800?
CREATE TABLE table_name_18 (
    horizontal_bar VARCHAR,
    parallel_bars VARCHAR,
    pommel_horse VARCHAR,
    position VARCHAR
)
SELECT horizontal_bar FROM table_name_18 WHERE pommel_horse = "n/a" AND position < 27 AND parallel_bars = "15.800"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the horizontal bar score with a pommel horse of n/a, and the position is less than 27, and the parallel bars score is 15.800? ### Input: CREATE TABLE table_name_18 (
    horizontal_bar VARCHAR,
    parallel_bars VARCHAR,
    pommel_horse VARCHAR,
    position VARCHAR
) ### Response: SELECT horizontal_bar FROM table_name_18 WHERE pommel_horse = "n/a" AND position < 27 AND parallel_bars = "15.800"