source: [word=The] [word=□]
destination: [word=The] [word=second]
spec: The second and optional third year of the fellowship is devoted primarily to research while further enhancing clinical their skills in endocrinology through continuity clinics and elective rotations . Maybe someday , you will regret it . Prius is a Latin word meaning `` to go before . The focus there always seems to be on the political game . I think it will be regulating other protein-protein interactions . The second step is the oxidation of nitrite-nitrogen to nitrate-nitrogen . The second estimate ( random effects ) takes into account the between study variation that we believe exists . The second booth is located at Section 104 , along the red wall . Be careful not to pick up any material from plants or animals that could be endangered , such as wild cats . The second is the design of a context-free parsing system that will accept a set of well-formed sentences , while rejecting a ( different ) set of ill-formed sentences .