Select the correct passive form of the given sentence.
The country is witnessing a severe locust outbreak in Rajasthan and Gujarat.
1
A severe locust outbreak in Rajasthan and Gujarat is being witnessed by the country.
2
A severe locust outbreak in the country is being witnessed by Rajasthan and Gujarat.
3
A severe locust outbreak in Rajasthan and Gujarat is witnessing the country.
4
A severe locust outbreak in Rajasthan and Gujarat has been witnessed by the country.