Quotation mark at the beginning of a sentence breaks segmentation

[Artur Pyrogovskyi]

Example:

 text = '"These should be two different sentences. Of course."'
 s = PragmaticSegmenter::Segmenter.new(text: text)
 s.segment
 
 # RETURNS:
 ["\"These should be two different sentences. Of course.\""]
 
 # SHOULD RETURN:
 ["\"These should be two different sentences.",  "Of course.\""]