Question: When was the professional footballer and rapper born who was transferred in Piet Velthuizen (€0.8M)?
Sentence (from "2010–11 Hércules CF season"): In the existing Hércules season returns to Primera trained by Esteban and paying transfers by Nelson Valdez (€4M), Abel Aguilar (€1.5M) or Piet Velthuizen (€0.8M), all cornered by signing star David Trezeguet and transfer of Royston Drenthe.
Relevant evidence: Yes