Anchor: This chapter examines the experience and issues for the retrofit installation of LSFO technology.
Entailed: The experience and issues for the retrofit installation of LSFO technology is examined in this chapter.
Contradiction: The experience and issues for the retrofit installation of LSFO technology is not examined in this chapter.
Contradiction: You look like a twenty something.
Contradiction: Japan is on good relations with America. 
Contradiction: The girl is at a dance party.
Contradiction: A man is playing pool.