The question below consists of a set of labeled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P. Basically, “smart farming” is applying information and data technologies for optimizing complex farming systems.

Q. With these tools, farmers can monitor field conditions without going to the field.

R. The focus is on access to data and how farmers can use the collected information intelligently.

S. The technology used in smart farming range from IoT and robotics to drones and AI.