Question:
Based on the premise "He is twice the unarmed fighter I am with twice the strength.", can we conclude that "He is very strong."?
****
Answer:
yes

Question:
Based on the premise "He would never be like them, killers and soldiers.", can we conclude that "He would never be like the killers and the soldiers."?
****
Answer:
yes

Question:
Based on the premise "are successful", can we conclude that "They are successful"?
****
Answer:
it is not possible to tell