1990 Lufthansa Cup German Open
The 1990 Lufthansa Cup German Open was a women's tennis tournament played on outdoor clay courts at the Rot-Weiss Tennis Club in West Berlin , West Germany that was part of the Tier I category of the 1990 WTA Tour . 
<triplet> 1990 Lufthansa Cup German Open <subj> 1990 <obj> point in time <subj> tennis <obj> sport <subj> outdoor clay courts <obj> surface played on <subj> Rot-Weiss Tennis Club <obj> location <subj> West Berlin <obj> located in the administrative territorial entity <subj> 1990 WTA Tour <obj> part of <subj> 1990 <obj> point in time <triplet> outdoor clay courts <subj> tennis <obj> sport <triplet> Rot-Weiss Tennis Club <subj> tennis <obj> sport <triplet> Tier I <subj> 1990 <obj> inception <subj> tennis <obj> sport <subj> 1990 <obj> inception <triplet> 1990 WTA Tour <subj> 1990 <obj> point in time <subj> tennis <obj> sport <subj> 1990 <obj> point in time