PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3264215-4	1988	It was found that the addition of IL-1, WEHI-3 supernatant, or CNF increased the frequency of DNP-responsive B cells suggesting an enhancement of clonal expansion.	2,4-Dinitrophenol	94-97	interleukin 1 alpha	Homo sapiens	34-38