Notice that the automatic segmenter made two mistakes: (1) it broke the EDU marked 2-3 (Some people use the purchasers' index as a leading indicator) in the human annotation into two separate EDUs, and (2) it could not identify EDU 5 (But the thing it's supposed to measure) and EDU 6 (-manufacturing strength -) as two separate EDUs.
when we align the two annotations, we obtain seven EDUs in total.