tokens: In both cases , peptide presentation to T cells via class II molecules was restricted to the basolateral surface .
folded_tokens: in both cases , peptide presentation to t cells via class ii molecules was restricted to the basolateral surface .
labels: O O O O B-other_name I-other_name O B-cell_type I-cell_type O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O O O