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spec: However , aid agencies have said it could take up to eight years , while scores of homeless villagers had to make the difficult journey down the mountains for a second winter this year to stay in ' tented villages ' - temporary shelters set up by the Pakistani government and local authorities . Ms Chisholm argued that either Ms Bernard had improperly ignored the second Experience requirement in relation to Ms DeWinter , or else she had improperly changed the prescribed requirement , which she had no authority to do , or else she had assessed Ms DeWinter 's Experience incorrectly .