Which item contains a transition word between events?

Josh planned to pick up his friend from the airport. After, he planned on taking a bike ride.

Cathy wanted to know how fast a dragonfly could fly. At home, she researched on the computer.

David wanted to go to the movie theater to watch the latest release of his favorite movie series.

Lindsay recommended a new book for her friend to read. She had read it twice already.

Cathy wanted to know how fast a dragonfly could fly. At home, she researched on the computer.

Imma see if that's right