Agriculture in India is still practiced in traditional ways. But traditional ways also have their problems. For example, dependency on rains resulted in crop failure in Rajasthan this year. The Agricultural department has set up a committee to further look into the problems of the traditional ways.
The statements above, if true, best support which of the following assertions?
1. Lack of the use of pesticides caused crop failure in Rajasthan.
2. Lack of artificial irrigation techniques caused crop failure in Rajasthan.
3. Lack of the use of fertilizers caused crop failure in Rajasthan.
4. People were unwilling to accept modern ways in Rajasthan which caused crop failure in Rajasthan.
5. The Agricultural department prefers modern ways of agriculture.