Human: During her first year playing soccer, Tara's dad attended 90% of the games she played. In her second year playing soccer, Tara's dad attended 4 fewer games than he did in the previous year. If Tara played 20 games each year, how many games did Tara's dad attend in her second year playing soccer? Assistant: 
How many games did Tara's dad attend in her first year playing soccer? ** In her first year, Tara's dad attended 20*0.9 = <<20*0.9=18>>18 games.
How many games did Tara's dad attend in her second year playing soccer? ** Then, in her second year, Tara's dad attended 18 - 4 = <<18-4=14>>14 games.
#### 14