You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Catalan_language

Context:
There is a tendency to abandon traditionally gender-invariable adjectives in favour of marked ones, something prevalent in Occitan and French. Thus, one can find bullent/bullenta ("boiling") in contrast with traditional bullent/bullent.

Question:
What languages have a tendency to lose gender-invariable adjectives?

Occitan and French