With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Rosberg pushed Hamilton to the grass causing in the collision , causing their retirement from the race .
text_B: The start of the race saw Hamilton and Rosberg collide after Rosberg pushed Hamilton to the grass , causing a collision that retired both Mercedes drivers , handing the lead to Daniel Ricciardo .
SUPPORTS.