Teacher: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'.
Teacher: Now, understand the problem? Solve this instance: 4144 sottrazione 6284 sottrazione 6859 aggiunta 6477 sottrazione 9162 sottrazione 6220 aggiunta 4984 aggiunta 5991 aggiunta 5543
Student:
-1386