Hi, I am new to Stata text similarity. I am trying to use lsemantica command to identify the similarity between two text variables. However, it seems that the command uses only one variable. Can you please help me understand how I should calculate cosine similarity between these two variables: variable "abstract" contains scientific article abstracts and the variable "dictionary" contains a list of scientific terms in biomedicine. Using text similarity, I am hoping to understand how close each abstract is to biomedical research. Thank you for all your help!