You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
You are given a sentence in English. Your job is to translate the English sentence into Portugese.

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.
Solution: 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.
Why? The English sentence is correctly translated into Portugese, because the meaning is preserved.

New input: One plus one gives us two, and one plus four gives us five.
Solution:
1 + 1 é igual a 2, e 1 + 4 dá-nos 5.
You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
You are given a sentence in English. Your job is to translate the English sentence into Portugese.

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.
Solution: 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.
Why? The English sentence is correctly translated into Portugese, because the meaning is preserved.

New input: One plus one gives us two, and one plus four gives us five.
Solution:
user
1 + 1 é igual a 2, e 1 + 4 dá-nos 5.
assistant
You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
You are given a sentence in English. Your job is to translate the English sentence into Portugese.

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.
Solution: 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.
Why? The English sentence is correctly translated into Portugese, because the meaning is preserved.

New input: One plus one gives us two, and one plus four gives us five.
Solution:
1 + 1 é igual a 2, e 1 + 4 dá-nos 5.