Question: What sport do both Horia Tecău and Jeļena Ostapenko play?
Sentence (from "Jeļena Ostapenko"): On 11 September 2017, she reached her best singles ranking of world number 10 in the Women's Tennis Association (WTA), and she peaked at world number 32 in the WTA doubles rankings on 19 June 2017.
Relevant evidence: No