Prove using resolution refutation Premise 1.If a person is muscular and if he/she is taller than another, then he/she is stronger than the other 2. If a person is older than another, then he/she is also taller than the other 3. Alex is muscular 4. Alex is older than Bob Conclusion 1. Alex is stronger than Bob Use only the following predicates in your proof Older(x,y): x is older than y Taller(x,y): x is taller than y Stronger(x,y): x is stronger than y Muscular(x): x is muscular