You are given a sentence in Portuguese. Your job is to translate the Portuguese sentence into English.
Example: Os astrónomos acreditam que cada estrela da galáxia tem um planeta, e especulam que até um quinto deles tem um planeta do tipo da Terra que poderá ter vida, mas ainda não vimos nenhum deles.
Example solution: Astronomers now believe that every star in the galaxy has a planet, and they speculate that up to one fifth of them have an Earth-like planet that might be able to harbor life, but we haven't seen any of them.
Example explanation: The Portugese sentence is correctly translated into English, because the meaning is preserved.

Problem: Ele tinha 36 anos. E eu tinha 7 anos na altura.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Solution: He was 36. I was seven at the time.