sentence1: 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 .
sentence2: 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 .