RULE: Prairie Warbler (Immature)

<Question>
Match
{Variable}
Direct Choice
{Variable}
Infered Choice

IF
Was the RUMP or LOWER BACK light = {No} OR {Unknown} AND
What colour was the BELLY = {Yellow} OR {Unknown} AND
What colour was the BREAST = {Yellow} OR {Unknown} AND
What colour was the THROAT = {Yellow} OR {Unknown} AND
What SHAPE was the BILL = {Straight and slender} OR {Unknown} AND
What LENGTH was the BILL = {Short} OR {Medium} OR {Unknown} AND
What colour were the CHEEKS = {Olive (yellowish-green)} OR {Green} OR {Brown, or chestnut (reddish-brown)} OR {Gray, or blue-gray} OR {Unknown} AND
How BIG was the bird = {Smaller than a sparrow} OR {Sparrow-sized} AND
<What TYPE of bird was seen> = {Warbler-like} OR {Sparrow-like} OR {Songbird} AND
WHEN was the bird seen = {Fall} OR {Winter} AND
<WHERE was the bird seen> = {Southeastern United States}
THEN
Prairie Warbler (Confidence: 4)