Question 4
Mr Bobby’s class may play football only if all three conditions hold: it is sunny; humidity is low or normal; and no other class has booked the pitch. The forecasts and bookings are below.


Monday: sunny, low, Ms Garcia booked. Tuesday: rainy, high, Mr Smith booked. Wednesday: rainy, normal, free. Thursday: sunny, low, free. Friday: sunny, very high, Ms Parker booked. On which day can they play?


Monday: sunny, low, Ms Garcia booked. Tuesday: rainy, high, Mr Smith booked. Wednesday: rainy, normal, free. Thursday: sunny, low, free. Friday: sunny, very high, Ms Parker booked. On which day can they play?