rtokens: They can come in and out easily as the minefields are not an obstacle , " it said .
pos: " NNPS CC NNS VBP VBN RP DT NNS , VBN PRP CC VBD RP JJ NNS IN DT NNS .
tokens: " Terrorists and smugglers have dug up the mines , defused them and opened up wide paths in some areas .
ltokens: It said Kurdistan Workers Party ( PKK ) guerrillas sometimes know the layout of mined areas along the border better than the security forces .