1375
Large items accompanied by a Decontamination Certificate need to be treated with caution because only those surfaces which are accessible will have been cleaned ; as soon as engineers start dismantling equipment , areas which are still soiled become exposed .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 None