What happened first, The German forces were expelled from the Leningrad region or the Japanese launched the first of two invasions?
return the  German forces were expelled from  the   Leningrad region ;return the  Japanese launched the   first of two invasions ;return when  was  #1 ;return when  was  #2 ;return which is lowest of #3 ,  #4
['select', 'select', 'project', 'project', 'comparison']