rtokens: Gust was threatened with violence , then locked into a room to be interrogated on suspicion of " promoting activities hostile to the state " while his guests were taken away , the magazine said .
pos: DT NN VBD PRP MD RB VB DT NN IN DT NN JJ NNP NNP , WDT VBD JJ JJ NN NN IN IN NN NNP NNP VBD VBG CD JJ NNS CC PRP$ NNS .
tokens: A spokesman said he could substantially confirm a report in the news weekly Der Spiegel , which said Iranian secret police burst in while attache Jens Gust was entertaining six Iranian writers and their wives .
ltokens: Iranian security forces burst into the home of a German cultural attache in Tehran a month ago and seized his guests for questioning , Bonn 's foreign ministry said on Saturday .