According to paragraph 1, Stuart Duncan ______.
is an expert in the field of treating autism
has a blog about developing websites
has a son who was diagnosed with autism
loves making friends with automatic children
Information: Stuart Duncan, a web developer in Timmins, Canada, got the idea through a popular blog he ran about his own experiences with autism as well as bringing up a son with autism.
=> According to paragraph 1, Stuart Duncan has a son who was diagnosed with autism.