Which number can you put to fill in the sequence?
23 1 3 25 16 20 6 9 20 ? Choose the correct choice:
A) 11	B) 13	C) 15	D) 17	E) 19
19   19   Position of first letter of the words in the question in alphabets.
<result>E</result>
Which number can you put to fill in the sequence?
23 1 3 25 16 20 6 9 20 ?