Read the information given below and solve the questions based on it. Professor Mukhopadhay works only on Mondays, Tuesdays, Wednesdays, Fridays, and Saturdays. She performs four different activities – Lecturing, Conducting quizzes, evaluating quizzes and working on consultancy projects. Each working day she performs exactly one activity in the morning and exactly one activity in the afternoon. During each week her work schedule MUST satisfy the following restrictions:
She conducts quizzes on exactly three mornings.
If she conducts quizzes on Monday, she does not conduct a quiz on Tuesday.
She lectures in the afternoon on exactly two consecutive calendar days.
She evaluates quizzes on exactly one morning and three afternoons.
She works on consultancy project on exactly one morning.
On Saturday, she neither lectures nor conducts quizzes.
Which one of the following must be a day on which professor lectures?