It could. TN doesn't have a notion of "words", so ETNs are free to parse each line as they see fit. In my experience, it's best to stick to the convention of wo

It could. TN doesn't have a notion of "words", so ETNs are free to parse each line as they see fit. In my experience, it's best to stick to the convention of words, separated by a single space, and for the first word to be "head". Also works great for the first word to be indicate the node type.