query: SELECT product FROM product WHERE max_page_size  =  "A4" OR pages_per_minute_color  <  5
question: Finding product the max page size "A4" or page minutes color more smaller 5.
query_toks: SELECT product FROM product WHERE max_page_size = `` A4 '' OR pages_per_minute_color < 5
query_toks_no_value: select product from product where max_page_size = value or pages_per_minute_color < value
question_toks: Finding product the max page size "A4" or page minutes color more smaller 5.