Hey,
I am Sivadas, a Ph.D holder and an active researcher in biomedical field. I have over 10 years experience in medical research, manuscript writing, data analysis, proofreading, article publication on reputed data bases like Elsevier, Pubmed, Ensemble, etc. I have gone through the project description. I am confident that I can review the labelled relations extracted from biomedical publications. Since you said there are 5000 items to review, it will take around a week to complete this work (Imagine, if I review 100 items per hour, then 50 hours work is needed). My bid is 450USD (negotiable). If you want to check my research publications in biomedical field, I can send them for your kind perusal. Please discuss the details with me.
Sincerely,
Dr. Sivadas VP,
Biomedical Scientist,