Select the option which is a valid assumption for the following statement.
Statement :
The Delhi government had imposed a complete ban on the use of firecrackers in the last Diwali due to pollution.
1
It is considered inauspicious to burn firecrackers during Diwali festival.
2
People want to celebrate Diwali only with lights and not with firecrackers.
3
Children prefer watching movies and playing video games instead of burning crackers.
4
Burning of crackers increases the smoke which increases the level of pollution in the city.