query: SELECT Episode ,  Rating FROM TV_series ORDER BY Rating DESC LIMIT 3;
question: What-all are 3 most highly rated episodes in the TV series table and what-all was them ratings?
query_toks: SELECT Episode , Rating FROM TV_series ORDER BY Rating DESC LIMIT 3 ;
query_toks_no_value: select episode , rating from tv_series order by rating desc limit value
question_toks: What-all are 3 most highly rated episodes in the TV series table and what-all was them ratings?