    Sentence 1: Poland has finished assembling 4 9,200-  strong multinational stabilisation force it will command  in central and southern Iraq , Defence Minister jerzy  ‘Szmajdzinskt said on Wednesday .    Sentence 2: The advance guard. of the 9,200-strong  multinational stabflization force Poland will command  in central’ and southern iraq left Wednesday on. the  country ‘s biggest military mission in nearly 60 years .