Table:
text: Gwiezdny cyrk
Scores
Scores
Star Episode_2 Episode_3 Episode_4 Episode_5 Episode_6 Episode_7 Episode_8
Kamila Porczyk 6.8 6.5 7.3 7.5 7.8 8.5 + 8.5 = 8.5 6.8 + 8.3 + 8.5 = 7.9
Anna Powierza 5.5 6.0 6.0 6.3 6.5 7.0 + 6.8 = 6.9 7.3 + 7.0 + 8.8 = 7.7
Marek Siudym 8.3 7.0 7.8 6.8 9.0 8.3 + 9.0 = 8.7 7.0 + 8.5 + 10.0 = 8.5
Piotr Pręgowski 8.0 6.8 6.8 7.5 7.3 7.5 + 8.3 = 7.9 eliminated
Szymon Wydra 8.0 7.0 7.5 8.5 8.0 eliminated eliminated
Władysław Grzywna 8.5 6.5 7.3 6.8 eliminated eliminated eliminated
Mariusz Zalejski 6.0 6.3 6.8 eliminated eliminated eliminated eliminated

Question: Which episode 4 has a star of anna among the star circus scores?