If you’re trying to read in full sentences, it’ll probably be best to read in the excel files. Also note that the ‘import’ function will not translate to javascript, so reading in excels is even more of an ordeal. You can get help with that in this thread or you can look at an experiment I made using word stimuli. My experiment might be confusing to look at since there’s a lot going on, but the code in the ‘setupStimuli’ routine is where I read in my words from excel files.