With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Piero della Francesca was involved in Renaissance art.
text_B: Fishguard and Goodwick Rugby Football Club -LRB- Welsh  : Clwb Abergwaun ac Wdig -RRB- is a Welsh rugby union team from Fishguard which also represents the town of Goodwick in South-west Wales .. Fishguard. Fishguard. Wales. Wales. Welsh. Wales. rugby union. rugby union. Goodwick. Goodwick. Fishguard and Goodwick RFC is a member of the Welsh Rugby Union and is a feeder club for the Scarlets .. Fishguard. Fishguard. Welsh. Wales. Goodwick. Goodwick. Welsh Rugby Union. Welsh Rugby Union. Scarlets. Scarlets. The club fields a First and Youth team .
not_related.