We have created a bilingual treebank for 99% of the sentences in the FraCaS test suite. The treebank is built together with an associated bilingual English-Swedish lexicon written in the Grammatical Framework Resource Grammar. The original FraCaS sentences are English, and we have tested the multilinguality of the Resource Grammar by analysing the grammaticality and naturalness of the Swedish translations. 86% of the sentences are grammatically and semantically correct and sound natural. About 10% can probably be fixed by adding new lexical items or grammatical rules, and only a small amount are considered to be difficult to cure.\n