An (air disaster) can be on soil.Logical formLearned from16 sentences. A decline can be in (soil fertility).Logical formLearned from16 sentences. A soil may pertain-to a valley.Logical formLearned from15 sentences. Soils can be selected.Logical formLearned from15 sentences. Soils can be affected.Logical formLearned from15 sentences. A cover can be constituted-of-or-filled-with soil.Logical formLearned from15 sentences. Soils may undergo a sampling.Logical formLearned from15 sentences. A soil can be clayey.Logical formLearned from15 sentences. Soils can be yellow.Logical formLearned from15 sentences. Soils can be in a country.Logical formLearned from15 sentences. A church can be on soil.Logical formLearned from15 sentences. Soil may be kept.Logical formLearned from15 sentences. (Soil erosion) can be in a region.Logical formLearned from15 sentences. Soil may form.Logical formLearned from15 sentences. Soils may pertain-to a canadian-province.Logical formLearned from15 sentences.