List the full names of any student with whom you believe you child has been in 'close contact' during social time (before school, break, lunch, after school) in the the last two days that they attended school. A close contact is a person with whom the confirmed case has had face-to-face contact (within one metre), or contact within one metre for one minute or longer without face-to-face contact, or a person who has been within two metres for more than 15 minutes. *