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Frame of reference deictic relation

A forward time reference is calculated using the dialog date as a frame of reference. Let F be the most specific field in TUcurrentless specific than time of day (e.g., the date field). The resolvent is the next F after the dialog date, augmented with the fillers of the fields in TUcurrent that are at least as specific as time of day. (See rule D-frame-of-reference in Section 5.3.)

Following is an example. Assume that the dialog date is Monday 19 August.

Utterance Interpretation
How about Wednesday at 2? 2 pm, Wednesday 21 August

For both this and the frame of reference anaphoric relation, there are subcases for whether the starting and/or end times are involved.