Right. Basically physiotherapy and occupational therapy, they are rehabilitation services, which help clients or patients to regain independence and functions, after injury or after a certain type of disease or illnesses. So, there are some similarities between these two therapy services, there are also key differences between these two. So I'll start with physiotherapy. So physiotherapy, mainly the therapist focus on physical condition, such as if you backache, if you have neck pain, if you have joint issues, muscle issues. You have something wrong with your spine, spinal cord, your nerves or you have a stroke. So the therapist will focus on rebuilding your muscle strength, reducing pain, your range of motion with a lot of exercises, stretching and all kinds of therapeutic guarantees. The is the main aim of physiotherapist, while for occupational therapists, we also focus on the, of course regaining the function of the clients after an injury or- or any diseases, but our major focus will be on function of the person. So it improves the activities of daily living and work. So, work here doesn't mean working in the office but work as a person - let's say I'm a three year old child then my occupation will be socialising with my friends, living better enough at home to take care of myself at a certain level. If I'm a 30 year old adult then my occupation would be other than going to have a job in office, or you know to run my daily lives independently. So that is how occupational therapists function. So the other part will be play, which is leisure. So, activities of daily living which we call ADL is work, occupation, and also play are three major components in occupational therapy. So we view the patient in a very holistic view, a very complete view. So this complements whatever the physiotherapist do. For example, like if you get a stroke- if a person gets a stroke. After regaining all your range of motion and muscle strength the- via physiotherapy, then the occupational therapists will work on their functional ability. For example your fine motor skills, if you are the- an office worker, you want to go back to your job, then the occupational therapist will help training to the- using the computer -