With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Jonathan Jenkins participated in the World 's Strongest Man .
text_B: Varieties of strength athletics , such as the World 's Strongest Man and highland games , often incorporate forms of footracing carrying heavy objects as well as throwing events such as the caber toss and keg toss , which bear similarities to track and field throwing events.
NOT ENOUGH INFO.