Task: songer_majvotes

What follows is an opinion from a United States Court of Appeals.
Your task is to determine the number of judges who voted in favor of the disposition favored by the majority. Judges who concurred in the outcome but wrote a separate concurring opinion are counted as part of the majority. For most cases this variable takes the value "2" or "3." However, for cases decided en banc the value may be as high as 15. Note: in the typical case, a list of the judges who heard the case is printed immediately before the opinion. If there is no indication that any of the judges dissented and no indication that one or more of the judges did not participate in the final decision, then all of the judges listed as participating in the decision are assumed to have cast votes with the majority. The number of majority votes recorded includes district judges or other judges sitting by designation who participated on the appeals court panel. If there is an indication that a judge heard argument in the case but did not participate in the final opinion (e.g., the judge died before the decision was reached), that judge is not counted in the number of majority votes.

PAGE, Circuit Judge.
In this action, •upon patent No. 735,414, now expired, invalidity was found. Claim 9, chiefly argued and relied on, is as follows:
“A double-deck baseule bridge comprising” (1) “a lifting span provided with two floors located one above the other,” (2) “and an approach having two corresponding floors or roadways,” (3) “the ends of the span floors which meet the approach floors or roadways being extended past the support by which the span is sustained,” (4) “and the end of the lower span floor which meets the lower approach or roadway being extended past the adjacent end of the upper span floor to a point outside of the path of the said end of the upper span floor.”
Baseule bridges and lifting spans are very old, and in Chicago long antedated the patent in question. Whether a truss-span shall carry one, two, or a dozen floors presents merely questions of loads, thrusts, strains, and stresses, to be determined by mathematical calculations, and does not get into the field of discovery or experimentation. The second element means nothing, except there are to be as many approaches as there are road levels on the bridge. The third and fourth elements present the problem of keeping the ends of the approaches out of the way of the shore end of the span, which must move in the are of a circle when raised and, lowered, clearly a matter within the knowledge of any engineer. Much stress is placed upon the admission of Gen. Goethals that designing such a bridge presented a problem, and that plaintiff’s patent solved that problem. That did not mean that the solution of problems necessarily means invention.
We are of opinion that no invention is shown.
Decree is affirmed.

Question: What is the number of judges who voted in favor of the disposition favored by the majority?
A. 0
B. 1
C. 2
D. 3
E. 4
F. 5
G. 6
H. 7
I. 8
J. 9
K. 10
L. 11
M. 12
N. 13
O. 14
P. 15
Q. Not ascertained
Answer:

Answer: D