5956
Patients with the recessively inherited disorder ataxia telangiectasia ( A-T ) have a high level of specific chromosome translocations which can be easily observed in peripheral T cells and show a greatly increased predisposition to leukaemia/lymphoma , mainly of T cell origin .
 cell type: T cell; DNA: chromosome translocations; cell type: peripheral T 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, chromosome translocations, peripheral T cells 
Answer:
 cell type: T cell; DNA: chromosome translocations; cell type: peripheral T cells