Context: Death from laughter is a rare form of death, usually resulting from cardiac arrest or asphyxiation, caused by a fit of laughter. Instances of death by laughter have been recorded from the times of ancient Greece to the modern day.
 Question: can you have a heart attack from laughing Context: A unilateral contract is created when someone offers to do something ``in return for'' the performance of the act stipulated in the offer. In this regard, acceptance does not have to be communicated and can be accepted through conduct by performing the act. Nonetheless, the person performing the act must do it in reliance on the offer.
 Question: is conduct a valid way of accepting an offer Context: Black Blood Brothers has a total of 12 episodes, with the first episode airing on September 8, 2006, and the last on November 24, 2006. The series made its North American television debut when it aired on FUNimation Channel starting May 2, 2009, and it began airing on Chiller's Anime Wednesdays block on July 15, 2015. Chiller abruptly ended its ``Anime Wednesday'' block. Two pieces of theme music are used for the episodes: one opening theme and one ending theme. The opening theme used is ``Ashita no Kioku'' (明日の記憶) by Naozumi Takahashi while the ending theme is ``Shingiru'' (蜃気楼, / 신기루) by Loveholic.
 Question: is there a season 2 of black blood brothers
Yes
Yes
No