tokens: The function skip_to_character(...) is another thing that is n't ok , besides the fact that it is hard to read and a really bad way to use a for loop , there wo n't be a ' C ' when you enter " 9 , 99 ) " so i guess here you get the " No input " output .
ner_tags: O O B-Function O O O O O O O O O O O O O O O O O O O O O O O O O B-Code_Block O O O O O O O B-Value I-Value B-Value O O O B-Value I-Value I-Value I-Value I-Value B-Value O O O O O O O B-Value I-Value I-Value I-Value O O