Confidence can be puzzling.Logical formLearned from2 sentences. Researcher can be puzzling over results.Logical formLearned from2 sentences. Works can be puzzling.Logical formLearned from2 sentences. A question can be puzzling to a person.Logical formLearned from2 sentences. A human being can be puzzling.Logical formLearned from2 sentences. Greens can be puzzling.Logical formLearned from2 sentences. Circles can be puzzling.Logical formLearned from2 sentences. An effort can be puzzling.Logical formLearned from2 sentences. A scene can be puzzling.Logical formLearned from2 sentences. A detention can be puzzling.Logical formLearned from2 sentences. A slogan can be puzzling.Logical formLearned from2 sentences. Columns can be puzzling.Logical formLearned from2 sentences. Sounds can be puzzling.Logical formLearned from2 sentences. A stance can be puzzling.Logical formLearned from2 sentences. A line can be puzzling.Logical formLearned from2 sentences.