Anselin Local Moran's I -output feature

[AICHEN]

I used the ArcGIS Pro-Spatial Statistics-Cluster and Outlier Analysis (Anselin Local Moran's I) tool and found in my attribute table there are two more output feature classes as the following picture shows but I didn't find the explanation in the HELP. I really wanna know what's the meaning of these two output features. I really appreciate it if anyone could help me to solve this question.