Pruning can be necessary.Logical formLearned from98 sentences. Security can be necessary.Logical formLearned from98 sentences. A delay can be necessary.Logical formLearned from97 sentences. A training can be necessary.Logical formLearned from96 sentences. A (coupon code) can be necessary.Logical formLearned from96 sentences. Methods can be necessary.Logical formLearned from95 sentences. A way can be necessary.Logical formLearned from95 sentences. Access can be necessary.Logical formLearned from95 sentences. An intervention can be necessary.Logical formLearned from95 sentences. (Government intervention) can be necessary.Logical formLearned from95 sentences. A closure can be necessary.Logical formLearned from95 sentences. Permission can be necessary.Logical formLearned from94 sentences. An evaluation can be necessary.Logical formLearned from94 sentences. An information can be necessary.Logical formLearned from93 sentences. A study can be necessary.Logical formLearned from93 sentences.