Table schema:
CREATE TABLE table_name_98 (_kah__atau_tidak_ VARCHAR, language_dialect VARCHAR)

Question: what is -kah (atau tidak when basikal is basikal and language dialect is malay language (informal)?
SQL: SELECT _kah__atau_tidak_ FROM table_name_98 WHERE "basikal" = "basikal" AND language_dialect = "malay language (informal)"