Muscles can be hard.Logical formLearned from136 sentences. Owners of (muscle cars) may sit slack-jawed.Logical formLearned from136 sentences. Muscles can be affected.Logical formLearned from135 sentences. A (muscle tone) may pertain-to a person.Logical formLearned from134 sentences. A shark may stalk through (muscle car waters).Logical formLearned from134 sentences. (Thigh muscles) may pertain-to a person.Logical formLearned from133 sentences. A set can be constituted-of-or-filled-with muscles.Logical formLearned from132 sentences. A muscle may undergo a contraction.Logical formLearned from131 sentences. Muscles may ache.Logical formLearned from131 sentences. Muscles may tense.Logical formLearned from128 sentences. A muscle can be tight.Logical formLearned from128 sentences. A muscle can be sore.Logical formLearned from127 sentences. Muscle may undergo a loss.Logical formLearned from126 sentences. Muscles may pertain-to legs.Logical formLearned from124 sentences. Muscles can be in a face.Logical formLearned from122 sentences.