la que - looks like Spanish to me. It's difficult to say what it means without the whole sentence, but it could be the following:
which, that, who as in relative clauses.
e.g. María, la que vive aquí, es española.
María, who lives here, is Spanish.
La manzana, la que comí ayer, me gustó.
I liked the apple which/that I ate yesterday.
The question "Por que la pregunta mean in English" translates to "Why does the question mean in English?" in English.
"Que llevas a la escuela" translates to "What do you take to school" in English.
What is life?
nada
"La mujer que llegΓ³" means "The woman who arrived" in English.
that explains the legend
You are what you say (you are).
in english is "what do you eat for dinner?"
It means, "That is the answer to your question."
I wish you were mine sometimes
how beautiful life is
whats up with the night