The goal of this task is to translate questions in English into Catalan. The requirements of the translation is that: the text must be equivalent in meaning, the text must not be ambiguous, and the text must be written as a question

How long does it take for new areas to have significant oil production?
Quant de temps triguen els nous jaciments a assolir una producció de petroli significativa?

Which problem consists of both  inflationary and deflationary impacts?
De quin caire són els problemes amb impactes tant inflacionaris com deflacionaris?

When did Syria and Egypt launch a surprise attack on Israel?

Quan van llançar Síria i Egipte un atac sorpresa contra Israel?

