Program for MLX 90614, DT11 and a motor

Respected all my seniors here
i am totally new to the Arduino and for the college project i am supposed to program an Arduino UNO for the Sensors MLX 90614 , DT 11 as input and running a motor as output.
the MLX 90614 is a IR sensor.
The DT 11 is a humidity sensor and Motor is a 12 V dc motor.
the program should be that the sensors(both) should take a reading after 20 seconds and if the temperature reaches beyond 70 degree celsius and the humidity above 60% the motor should be actuated.
and again de activated once the temperature falls below 70 degree celsius.

please suggest a programming or how to do it for the above conditions.

thanks in advance

i am totally new to the Arduino and for the college project i am supposed to program an Arduino UNO for the Sensors MLX 90614 , DT 11 as input and running a motor as output.
the MLX 90614 is a IR sensor.

What have you done to read the temperature from the IR temperature sensor?
What have you done to read the humidity from the DT 11?
What have you done to turn the motor off and on?

There is nothing even remotely challenging about your project.