perplexity in czech perplexity in german perplexity in spanish perplexity in french perplexity in italian perplexity in norwegian perplexity in finnish perplexity in portuguese perplexity in slovak perplexity in polish perplexity in danish perplexity in swedish perplexity in belarusian perplexity in croatian perplexity in ukrainian perplexity in greek perplexity in hungarian