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.

Passage: The Ravens' next match was an AFC North rivalry match against the Browns at home. In the 1st quarter the Ravens trailed early when kicker Phil Dawson made a 28-yard field goal, but got the lead back after QB Joe Flacco found WR Anquan Boldin on an 8 and a 12-yard TD pass. After that the Ravens fell behind when RB Peyton Hillis made a 1-yard TD run, followed in the 4th quarter by QB Seneca Wallace completing a 1-yard TD pass to TE Benjamin Watson. Then the Ravens replied and took the lead when Flacco made a 27-yard TD pass to WR Anquan Boldin, followed by kicker Billy Cundiff nailing a 49-yard field goal.
Question: How many yards longer was Joe Flacco's second touchdown pass compared to his first?
number