A goal may pertain-to research.Logical formLearned from2 154 sentences. Research can be archaeological.Logical formLearned from2 024 sentences. Research can be in an area.Logical formLearned from1 967 sentences. Research may be conducted.Logical formLearned from1 935 sentences. Research can be environmental.Logical formLearned from1 874 sentences. A person may do research.Logical formLearned from1 867 sentences. Research can be related.Logical formLearned from1 815 sentences. Research can be international.Logical formLearned from1 769 sentences. Research may reveal that something-is-the-case.Logical formLearned from1 762 sentences. Support can be for research.Logical formLearned from1 596 sentences. A program can be constituted-of-or-filled-with research.Logical formLearned from1 575 sentences. Research may demonstrate that something-is-the-case.Logical formLearned from1 554 sentences. Research can be online.Logical formLearned from1 502 sentences. A male may conduct research.Logical formLearned from1 448 sentences. Research can be in a country.Logical formLearned from1 435 sentences.