M&M's

M&M's are ``colorful button-shaped chocolates'', each of which has the letter ``m'' printed in lower case on one side, surrounding a filling which varies depending upon the variety of M&M's. The original candy had a milk chocolate filling which, upon introducing other variations, was branded as the ``plain'' variety. ``Peanut'' M&M's, which feature a peanut coated in milk chocolate, and finally a candy shell, were the first variation to be introduced, and they remain a regular variety. Numerous other variations have been introduced, some of which are regular widespread varieties (such as ``peanut butter'', ``almond'', ``pretzel'', ``crispy'', ``dark chocolate'', and ``caramel'') while others are limited in duration or geographic availability.

Question: do peanut butter m&ms have chocolate in them
Answer: yes