Table schema:
CREATE TABLE table_name_40 (elevation__ft_ INTEGER, elevation__m_ VARCHAR, type VARCHAR, name VARCHAR)

Question: Type of stratovolcano, and a Name of goat rocks, and a Elevation (m) larger than 2,494 has what highest elevation in feet?
SQL: SELECT MAX(elevation__ft_) FROM table_name_40 WHERE type = "stratovolcano" AND name = "goat rocks" AND elevation__m_ > 2 OFFSET 494