Part 1. Definition
The provided files include famous book titles and sentences in the English language, and we ask you to translate those to the Catalan Language. Please bear in mind the following guidelines while doing the translation: 1) We are looking for the most naturally written and form of each sentence in the Catalan language. 2) Also names, dates and places should be preserved it should not get translated.
Part 2. Example
The Adventures of Tom Sawyer
Answer: Les Aventures De Tom Sawyer
Explanation: The word 'the' and 'of' in English sentence means 'of' and 'les' in Catalan sentence.So the translation is correct.Also the name entity is preserved. 
Part 3. Exercise
Lucy here looked up; but Elinor was careful in guarding her countenance from every expression that could give her words a suspicious tendency.
Answer:
Lucy levantó la vista; pero Elinor tuvo cuidado de que su rostro no mostrara ninguna expresión que pudiera dar un cariz sospechoso a sus palabras.