source: [tag=VB] [tag=NN] [lemma=potential] [lemma=□]
destination: [tag=VB] [tag=NN] [lemma=potential] [lemma=for]
spec: Now , thoroughly debilitated by chronic back pain , she could not go to work . Area of Interest # 4 - Processing Research : Research to reduce pollution potential for oil processing operations and the cost of environmental compliance while maintaining or improving the current level of environmental protection . We're constantly trying to develop prevention programs , get people into treatment , yet we do not know anything about them . The NWS concluded that storms developing along the outflow boundary would continue to have tornado potential for the next few hours .