sentence: For example , lunchtime travelling is very dangerous for pregnant women due to emissions of carbon mon oxide , which affects red blood cells and irritates the respiratory system . As a result , they prefer private transport systems to prevent such hazards .
modified: for example , lunch time travelling is very dangerous for pregnant women due to emission of carbon mono oxide which is effected to red blood cells and irritate to breathing system . as a result , they prefer personal transport system for prevent from such hazards .
transformation: ORTH, ORTH, NOUN:NUM, NOUN, PUNCT, VERB, PREP, VERB:SVA, OTHER, OTHER, ORTH, ADJ, NOUN:NUM, PART, PREP