With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The iPhone 11 new features are compared to the iPhone XR .
text_B: It was unveiled on September 10 , 2019 alongside the higher-end iPhone 11 Pro flagship at the Steve Jobs Theater in the Apple Park , Cupertino by Apple CEO Tim Cook , with pre-orders beginning September 13 , 2019 and official release on September 20 , 2019.The prominent changes compared to the iPhone XR are the new Apple A13 Bionic chip , and a new ultra wide dual camera system .
SUPPORTS.