(1) The Sunehri Mosque in the Walled City of Lahore was also converted to a gurdwara , while the Mosque of Mariyam Zamani Begum was repurposed into a gunpowder factory .
(2) The Sunehri mosque in the walled city of Lahore was also converted into a Gurdwara , while the mosque of Mariyam Zamani Begum was changed to a firing powder factory .

Do these two sentences mean the same thing?

1). no.
2). yes.
2).