rtokens: At this time of year , the only colour in Longyear comes from the brightly-painted wooden houses .
pos: DT NN VBD VBN VBN IN NNP TO VB PRP RP .
tokens: Another plane had been sent from Moscow to pick them up .
ltokens: They were given shelter in the town 's church overnight and ate a sombre breakfast before getting on a bus for the airport .