{"result":{"text":"begin mathsize 14px style open parentheses A close parentheses minus open parentheses s close parentheses comma open parentheses B close parentheses minus open parentheses s close parentheses comma open parentheses C close parentheses minus open parentheses q close parentheses comma open parentheses D close parentheses minus open parentheses r close parentheses end style"},"status":"ok"}