An impoverished person, wearing a torn brown shirt and no shoes, is kneeling down along the banks of a trash infested body of water.
A homeless man wearing torn clothing is looking for food among the trash in the river.
You can not infer the person is homeless.
Not all impoverished people are homeless and vice-versa. Kneeling next to a body of water is not the same as looking for food near a river.
Being impoverished does not imply homeless. Being a person does not imply being a man. Kneeling down along the banks of trash does not imply looking for food among the trash.