Categorize the following sentence into one of the five different emotions: anger, confusion, joy, sadness and neutral.

[EX Q]: I still think he should have been the first goalie in the 2014 World Cup. But alas that injury ruined everything.
[EX A]: sadness

[EX Q]: "They hated [NAME] because he told them the truth."
[EX A]: neutral

[EX Q]: I love how the dog is just happy the cat is giving him attention.
[EX A]:
joy