Two things happened today in Beijing . First off , incoming journalists were amazed to find China had successfully lifted the brown haze in city . Skies were crystal blue and the air felt noticeably lighter .
What may happen after the journalists notice the difference in the atmosphere ?
Pick the best answer from the following options:
- They will wonder how the pollution got so intense .
 - None of the above choices .
 - They will be disgusted at the state of the envorinment .
 - They will write articles on the climate change in Beijing .


They will write articles on the climate change in Beijing .