Note: Please write your answer. If you need to draw a diagram/tree by hand, take a clear picture (or scan) of that part and insert into your document. Do not take photo for whole document that will not be accepted. Answer should be submitted via Blackboard in PDF or MS-word format. P1) Given grammar in BNF stmt list > stmt >; stmt > var = expr + > / abcd (a) show a derivation for the given sentence b=cd+a (b) show a derivation for the given sentence a=b+c;c=d \# a/c (b) show a derivation for the given sentence a=b+c;c=da/c (c) show a derivation for a=c;b=d;d=cba Draw a paring tree for each of the given sentences b=cd+e (e) a=b+c;c=da/c