From the options given below, select the option which states the correct combination of incorrect sentences.

• I As winter begins to roll in and Delhi suffers from seasonal smog, calls are once again going out for drastic measures. I
• I There has been accelerating in the periodicity and intensity of extreme weather events over the last decade. II
• I Sustainable development not only needs political governance but also needs to find spaces and platforms that bring people together under a common goal.