TASK DEFINITION: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
PROBLEM: The liger is a hybrid offspring of a male lion (Panthera leo) and a female tiger (Panthera tigris). The liger has parents in the same genus but of different species. The liger is distinct from the similar hybrid tigon, and is the largest of all known extant felines. They enjoy swimming, which is a characteristic of tigers, and are very sociable like lions. Notably, ligers typically grow larger than either parent species, unlike tigons.

SOLUTION: can you cross a lion and a tiger?

PROBLEM: On September 30, 2014, the USPS failed to make a $5.7 billion payment on this debt, the fourth such default.

SOLUTION: has the us post office ever been in debt?

PROBLEM: The previous major redesign of the iPhone, the 4.7-inch iPhone 6 and 5.5-inch iPhone 6 Plus, resulted in larger screen sizes. However a significant number of customers still preferred the 4-inch screen size of the iPhone 5 and 5S. Apple stated in their event that they sold 30 million 4-inch iPhones in 2015.

SOLUTION:
did the iphone se come out before the 6?