so today i went to my moms house , she gave me the food scale and some books with low cal receipes and i ve used her scale to see if my first week did some nice result and guess what ! ! O_O i ve loose 10 pounds ! ! i was so proud ! ! ! !

Generate a question about the above context.
What may be the reason for the scale ?
Select from: (1). To lose weight (2). For decaration (3). It came with the set (4). I was a gift .