sentence: They are so kind , friendly , and stressed because they have a lot of problems nowadays . The level of poverty , the standard of living , the fixed cost is increasing dramatically and the purchasing power is decreasing .
modified: they are so kind , friendly , stressed but have a lot of problems now days the level of poverty , standard of level , the fixed cost is increasing dramatically and the purchasing power is decreasing .
transformation: ORTH, CONJ, OTHER, OTHER, PUNCT, DET, NOUN, K