CREATE TABLE table_57202 ("Type of sign" CLOB, "Shape" CLOB, "Border" CLOB, "Background colour" CLOB, "Text/Symbol" CLOB)

Which sign has a red border?
SELECT "Text/Symbol" FROM table_57202 WHERE "Border" = 'red'
SELECT "Text/Symbol" FROM "table_57202" WHERE "Border" = 'red'