nayana-c1.867c992ae9100904cc61c84591adf0f8f863e0387e30f0d0dbc86640e9f50a1a.en.train.190739

The task

What does the system infer if it encounters a new word like 'foo' in the sentence 'The pig foo the ball'? A. The system ignores the new word. B. The system infers that 'foo' is a relation between the two noun extensions 'pig' and 'ball'. C. The system replaces 'foo' with a known verb. D. The system marks the sentence as unparseable. Return only the single uppercase letter of the correct option.