 
<translate> Ọchịagha ahụ rịọrọ mgbaghara maka ọgba aghara nke butere ọnwụ nke ndị agha. Ya mere, gịnị na-eme na-akpata ọnwụ ndị ahụ? Nhọrọ: - Germany - klas - agha - kedu ihe - opera Biko zaa ma nye nkọwa azịza. <eng> The general apologized for the confusion that led to loss of soldiers' lives. so what was happening that cause the deaths?
Options:
- germany
- class
- war
- quandry
- opera
Please answer and provide answer explanation. 