Are there models that capture syntactic similarity of sentences?
Sentence transformers and others capture semantic similarity, that I don’t want.
For example, here
Sentence1: What is the count of singers in Alabama who are under 30 years in age? Sentence2: Who is the most attended singer in Alabama? Sentence3: What is the count of registrations in Jersey of people aged under 50?
The demo gives 0.76 similarity on 1-2 and only 0.5 on 1-3, though 1-3 are more close by syntax.