Hello, in the file for ROSMAP clinical - syn3191087 - in the wiki there is the following code expansion for race column: ``` 1=White, 2=Black, Negro, African-American, 3=Native American, Indian, 4=Eskimo, 5=Aleut, 6=Asian or Pacific Island, 8=REFUSAL, 9=DON'T KNOW ``` There is however an entry where the value is 7. At the same time the value for `spanish` column is 1 which would suggest `Spanish/Hispanic/Latino origin: 1=Yes`; i.e. the race should be 1. I am not posting the ID of the individual as per the recommendation. It is the only case there. Could you please take a look and clarify the meaning? Thank you!