With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Django Unchained was nominated for several television industry awards.
text_B: This article refers to data surrounding the administration of surveys .. For information about contextualized usage data for digital learning resources see Paradata -LRB- Learning Resource Analytics -RRB-. The paradata of a survey are data about the process by which the survey data were collected .. Paradata are usually `` administrative data about the survey . ''. Example paradata topics about a survey include the times of day interviews were conducted , how long the interviews took , how many times there were contacts with each interviewee or attempts to contact the interviewee , the reluctance of the interviewee , and the mode of communication -LRB- such as phone , Web , email , or in person -RRB- .. Thus there are paradata about each observation in the survey .. These attributes affect the costs and management of a survey , the findings of a survey , evaluations of interviewers , and inferences one might make about non-respondents .. In principle a survey 's metadata includes its paradata .. metadata. metadata. The term is attributed to Couper -LRB- 1998 -RRB- .
not_related.