With reference to Rowlatt Satyagraha, which of the following statements is/are correct?

1. The Rowlatt Act was based on the recommendations of the "Sedition Committee".
2. In Rowlatt Satyagraha, Gandhiji tried to utilize the Home Rule League.
3. Demonstrations against the arrival of Simon Commission coincided with Rowlatt Satyagraha.

Select the correct answer using the code given below.