    Senterice : Two partners in Grant Thornton  's Italian’ business: were artested ‘last: week  ‘and questioned by tmagistrates investigating  the collapse of Parmalat ; the Italian dairy  company. :    Sentence’. 2: Two. partners” in’ Grant:  Thornton's’ Italian . business: have. been  arrested’ and are being questioned ° by  magistrates over the collapse of ‘thé . giant  food group :.