Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Ex Input:
Huntley Gordon died in Van Nuys, California and was interred in the Forest Lawn Memorial Park Cemetery in Glendale, California.

Ex Output:
What  is the place of burial for Huntley Gordon?


Ex Input:
The State of Law Coalition (Arabic: I'tilaf Dawlat al-Qanun) also known as Rule of Law Coalition is an Iraqi political coalition formed for the Iraqi governorate elections, 2009 by the Prime Minister of Iraq at the time, Nouri al-Maliki, of the Islamic Dawa Party.

Ex Output:
Who led State of Law Coalition?


Ex Input:
Interleukin-1 (IL-1) is a key orchestrator in inflammatory and several immune responses. IL-1 exerts its effects through interleukin-1 receptor type I (IL-1RI) and interleukin-1 receptor accessory protein (IL-1RAcP), which together form a heterotrimeric signaling-competent complex. Canakinumab and gevokizumab are highly specific IL-1 monoclonal antibodies. Canakinumab is known to neutralize IL-1 by competing for binding to IL-1R and therefore blocking signaling by the antigen:antibody complex. Gevokizumab is claimed to be a regulatory therapeutic antibody that modulates IL-1 bioactivity by reducing the affinity for its IL-1RI:IL-1RAcP signaling complex. How IL-1 signaling is affected by both canakinumab and gevokizumab was not yet experimentally determined. We have analyzed the crystal structures of canakinumab and gevokizumab antibody binding fragment (Fab) as well as of their binary complexes with IL-1. Furthermore, we characterized the epitopes on IL-1 employed by the antibodies by NMR epitope mapping studies. The direct comparison of NMR and X-ray data shows that the epitope defined by the crystal structure encompasses predominantly those residues whose NMR resonances are severely perturbed upon complex formation. The antigen:Fab co-structures confirm the previously identified key contact residues on IL-1 and provide insight into the mechanisms leading to their distinct modulation of IL-1 signaling. A significant steric overlap of the binding interfaces of IL-1R and canakinumab on IL-1 causes competitive inhibition of the association of IL-1 and its receptor. In contrast, gevokizumab occupies an allosteric site on IL-1 and complex formation results in a minor reduction of binding affinity to IL-1RI. This suggests two different mechanisms of IL-1 pathway attenuation.

Ex Output:

Which molecule is targeted by the drug Gevokizumab?