Is there a easy to use natural language database front end?

During their trip they pick up a hitch-hiker (Luke Askew) who turns out to be a member of a commune. They agree to take him there and they stay for a few days. Life in the commune appears to be hard, with hippies from the city finding it difficult to grow their own crops. At one point the bikers witness a prayer for blessing of the new crop, as put by a communard: A chance "to make a stand", and to plant "simple food, for a simple taste." The commune is also host to a travelling theater group that "sings for its supper" (performs for food). The notion of "free love" appears to be practiced, with two women seemingly sharing the affections of the hitch-hiking communard, and who then turn their attention to Wyatt and Billy. As Wyatt and Billy leave, the hitch-hiker (known only as "Stranger on highway" in the credits) gives Wyatt some LSD for him to share with "the right people."