Given a sentence in Italian, generate a new Italian sentence by performing small changes on the sentence. Here, make sure that the changes are semantically related and syntactically similar to the input. And the generated sentence should have high commonsense plausibility, that is to have reasonable probability of it being true.

Let me give you an example: È probabile che in futuro chiamerete una lista dei nomi.
The answer to this example can be: E' probabile che troviate una carta dei vini al ristorante.
Here is why: This is a good change in the input, because it is semantically similar to the input as both are talking about either list of names or wines and the output sentence follows the commonsense knowledge.

OK. solve this:
È possibile selezionare una mitragliatrice per difendersi.
Answer:
Puoi usare una mitragliatrice per difenderti.