Hello @nadachaabani1, @shubham - there’s a potential solution for you here - Having trouble formatting training examples that contains a '-' or other punctuation signs.
tl;dr - there’s a regex that in typical cases ignores special characters as delimiters in strings. So cases where I would like the string 75-100 to be extracted into two entities 75 and 100, would fail. A solution would be to modify the regex to your specific need.