Опрос от журнала "8 часов": "Чем Вы питаетесь на работе?"

Amy's graduate seminar in history meets once each week, on Thursday afternoons.
If it met every Thursday in the month of May, how many times did the seminar
meet that month?
(1) There were five Wednesdays in the month.
(2) The seventeenth of May was a Friday.

A) if statement I alone is sufficient to answer the question, but statement 2
alone is not sufficient
B) if statement 2 alone is sufficient to answer the question, but statement I
alone is not sufficient
C) if both statements together are needed to answer the question, but neither
statement alone Is sufficient
D) if either statement by itself is sufficient to answer the question
E) if not enough facts are given to answer the question