Assistance can be tangible.Logical formLearned from149 sentences. An action can be tangible.Logical formLearned from147 sentences. A reward can be tangible.Logical formLearned from141 sentences. A world can be tangible.Logical formLearned from136 sentences. Examples can be tangible.Logical formLearned from135 sentences. A connection can be tangible.Logical formLearned from131 sentences. A contribution can be tangible.Logical formLearned from129 sentences. Goals can be tangible.Logical formLearned from128 sentences. A success can be tangible.Logical formLearned from122 sentences. A (book value) can be tangible.Logical formLearned from121 sentences. A demonstration can be tangible.Logical formLearned from120 sentences. An (employment action) can be tangible.Logical formLearned from120 sentences. Actions can be tangible.Logical formLearned from118 sentences. Factors can be tangible.Logical formLearned from118 sentences. A goal can be tangible.Logical formLearned from118 sentences.