Answer:
<em>Un puesto de defensa militar. </em>
Explanation:
Ernesto Sabato was born in 1911 and he died in 2011. He was a novelist, essayist, painter and physicist from Argentina. He died at the age of 99.
Through his life, he has won many awards for his accomplishments.
He had two children -- sons Mario and Jorge Federico Sabato.
He used to be married to Matilde Kusminsky Richter from the age of 1936 until the age of 1998.
Are you given a list of words to choose from?
If so, what are the words?
Un sobre -98
Dos sobres - 78
Tres sobres- 58
Cuatro sobres 38
Cinco sobres- ?
98-78= 20
78-58=20
58-38=20
38-?=20
38-20=?
18
5 sobres pago $18