instruction:
In this task you will be given an arithmetic operation in Italian and you have to find its answer. The operations 'addition' and 'subtraction' have been replaced with their italian translations i.e you need to perform addition when you see 'aggiunta' and subtraction in case of 'sottrazione'.
question:
989 aggiunta 1879 aggiunta 5578
answer:
8446


question:
9171 aggiunta 4946 aggiunta 4489 sottrazione 6499 aggiunta 9704
answer:
21811


question:
4963 sottrazione 8097 aggiunta 8858 sottrazione 9046 aggiunta 1477 sottrazione 8541
answer:

-10386