7736
One T-cell line derived from ATL leukemic cells , TL-Om1, displayed constitutive NF-kappaB activity , as well as enhanced degradation of IkappaBalpha , despite the lack of detectable Tax expression .
 cell line: T-cell line; protein: Tax; protein: IkappaBalpha; protein: NF-kappaB; cell type: leukemic cells
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: T-cell line, Tax, IkappaBalpha, NF-kappaB, leukemic cells 
Answer:
 cell line: T-cell line; protein: Tax; protein: IkappaBalpha; protein: NF-kappaB; cell type: leukemic cells