Teacher:This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.
Teacher: Now, understand the problem? Solve this instance: Passage: Still searching for their first win of the season, the Chiefs flew to Lincoln Financial Field for a Week 3 interconference duel with the Philadelphia Eagles. Kansas City would trail early in the first quarter as Eagles running back LeSean McCoy got a 5-yard touchdown run and quarterback Kevin Kolb got a 1-yard touchdown run. The Chiefs would get on the board with quarterback Matt Cassel's 13-yard touchdown pass to wide receiver Mark Bradley, but Philadelphia came right back with Kolb's 64-yard touchdown pass to wide receiver DeSean Jackson and kicker David Akers' 29-yard field goal. Kansas City's deficit would increase as Akers nailed a 38-yard field goal in the third quarter. In the fourth quarter, the Eagles would put the game away with Kolb's 35-yard touchdown pass to tight end Brent Celek. Afterwards, the Chiefs would end the game with Cassel's 9-yard touchdown pass to wide receiver Bobby Wade.
Question: How many total field goal yards did David Akers make?
Student:
number