Please answer the following question: What type of details about constantine dalassenos -lrb- thalassokrator -rrb-  can be gathered from the following bio?  Bio: constantine dalassenos -lrb- , `` fl . '' ca. 1086 -- 1093 -rrb- was a prominent byzantine military leader on land and sea during the early reign of emperor alexios i komnenos -lrb- r. 1081 -- 1118 -rrb- , especially in the campaigns against tzachas of smyrna . his life is only known from the `` alexiad '' of anna komnene .
A:
- battles - allegiance - name - rank