Tiles can be fragile.Logical formLearned from38 sentences. Students can be fragile.Logical formLearned from37 sentences. A family can be fragile.Logical formLearned from37 sentences. Ones can be fragile.Logical formLearned from37 sentences. Vessels can be fragile.Logical formLearned from37 sentences. Populations can be fragile.Logical formLearned from37 sentences. A brain can be fragile.Logical formLearned from37 sentences. Ceasefires can be fragile.Logical formLearned from37 sentences. Homes can be fragile.Logical formLearned from37 sentences. A position can be fragile.Logical formLearned from36 sentences. Books can be fragile.Logical formLearned from36 sentences. An arrangement can be fragile.Logical formLearned from36 sentences. A way can be fragile.Logical formLearned from36 sentences. A currency can be fragile.Logical formLearned from36 sentences. Levees can be fragile.Logical formLearned from35 sentences.