A cheeseburger can be with lettuce.Logical formLearned from4 sentences. A lettuce may pertain-to a state.Logical formLearned from4 sentences. (Lettuce farming) may undergo an evaluation.Logical formLearned from4 sentences. Lettuces can be nice.Logical formLearned from4 sentences. Crops can be constituted-of-or-filled-with lettuce.Logical formLearned from4 sentences. Flavor can be as (iceberg lettuce).Logical formLearned from4 sentences. An array can be constituted-of-or-filled-with lettuces.Logical formLearned from4 sentences. A lettuce can be prepared.Logical formLearned from4 sentences. Lettuce can be for a salad.Logical formLearned from4 sentences. A lettuce can be on a sandwich.Logical formLearned from4 sentences. Lettuce may be involved.Logical formLearned from4 sentences. Lettuce may be eaten.Logical formLearned from4 sentences. (Coli-contaminated iceberg lettuce) can be a culprit.Logical formLearned from4 sentences. A van may have a bundle of lettuce.Logical formLearned from4 sentences. A lettuce can be bright.Logical formLearned from4 sentences.