With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Rey Mysterio completed the WWE Triple Crown.
text_B: The Ashtiname of Muhammad , also known as the Covenant or Testament -LRB- Testamentum -RRB- of the Islamic Prophet Muhammad , is a document which is a charter or writ ratified by the Islamic prophet Muhammad granting protection and other privileges to the Christian monks of Saint Catherine 's Monastery .. Muhammad. Muhammad. It is sealed with an imprint representing Muhammad 's hand .. Muhammad. Muhammad. Ashtinameh -LRB- -LSB- ɒʃtinɒme -RSB- -RRB- is a Persian word meaning `` Book of Peace '' , a Persian term for a treaty and covenant .. Persian. Persian language
not_related.