With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Perry Saturn has won wrestling world tag team championships.
text_B: Rancho Llano Seco was a 17767 acre Mexican land grant in present-day Butte County , California given in 1845 by Governor Pio Pico to Sebastian Keyser -LRB- Kayser -RRB- .. Mexican land grant. Ranchos of California. Pio Pico. Pio Pico. Llano Seco means `` dry plains '' in Spanish .. The grant extended along the east bank of the Sacramento River south of present-day Chico .. Sacramento River. Sacramento River. Chico. Chico, California
not_related.