The survey found no competitors to the market, but what if they occur in the future should have talked both sides again. Because the actual event is required to assess the amendments so that the most recent corrections.
The survey also found its market competitors. However, if it happens in the future, it should have been discussed by both parties again. Since it takes a real event to evaluate changes for the most current revision.
The survey also found no competitive market. However, if in the future, it should have a talk, both sides again. Because you have to use the real event in the assessment of correction to solve the present at the most.