7th-Keeneland, $69,943, Msw, 10-17, 2yo, f, 7f, 1:29.66, ft, 1 1/2 lengths. THINKING (f, 2, Nyquist--Critikal Reason {SP}, by Aptitude) was rated a 4-1 chance to improve off a debut sixth to next-out GIII Matron S. victrix Royal Approval (Tiznow) at Kentucky Downs Sept. 9 and made a successful transition to the main track to graduate at second asking Saturday at Keeneland. One of the first into stride from her high draw, Thinking raced in a share of third and three wide down the backstretch before and chased outside dueling...