In this task, you are given a sentence. You are expected to write the name of the organism substances in the body mentioned in the input. Although there might be several correct answers, you need to write one of them.

Ex Input:
The second preparation consisted of human IL 1 partially purified from supernatants of human peripheral blood mononuclear cells stimulated with S . albus .

Ex Output:
blood

Ex Input:
Therefore , when CoNS or Streptococcus spp . were detected by blood culture and SeptiFast analysis , the following criteria were applied to define whether these strains represented a pathogenic infection : ( 1 ) Tests were performed at least twice within 48 hours before and after CoNS were detected by blood culture or SeptiFast analysis ; ( 2 ) CoNS or Streptococcus spp . were detected in two different blood culture tests that were separately performed twice within 48 hours ; and , ( 3 ) CoNS or Streptococcus spp . were detected twice or more in tests that were performed three times [ 11 - 15 ] .

Ex Output:
blood

Ex Input:
A 4 - week administration of GG root powder ( 5 and 10 gm % in diet ) to hypercholesterolaemic rats resulted in significant reduction in plasma , hepatic total lipids , cholesterol , triglycerides and plasma low - density lipoprotein and VLDL - cholesterol accompanied by significant increases in HDL - cholesterol levels .

Ex Output:
plasma