Message left on voicemail: Hi Nikki! Just landed at the airport. How about dinner this evening if

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Question:

Message left on voicemail: "Hi Nikki! Just landed at the airport. How about dinner this evening if you're available. Call me!" Which of the following characteristics of useful information is absent in the situation described above?
A) Relevant
B) Reliable
C) Complete
D) Timely
E) Understandable
F) Verifiable
G) Accessible