Veins can be swollen.Logical formLearned from72 sentences. A needle may be inserted into a vein.Logical formLearned from70 sentences. Blood may run through veins.Logical formLearned from69 sentences. Veins can be absent.Logical formLearned from67 sentences. A person may see veins.Logical formLearned from64 sentences. Veins can be in arms.Logical formLearned from63 sentences. Veins can be constituted-of-or-filled-with gold.Logical formLearned from62 sentences. Blood may rush through veins.Logical formLearned from62 sentences. Veins can be thin.Logical formLearned from61 sentences. Skin can be over a vein.Logical formLearned from59 sentences. Veins can be enlarged.Logical formLearned from59 sentences. Blood may flow in veins.Logical formLearned from57 sentences. Veins can be thick.Logical formLearned from56 sentences. (Ice water) can be in veins.Logical formLearned from54 sentences. Veins can be cerebral.Logical formLearned from53 sentences.