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

[Q]: The first astronomer to record the Butterfly Cluster's existence was Giovanni Battista Hodierna in 1654.
[A]: What year was Butterfly Cluster found?


[Q]: Menpehtyre Ramesses I (traditional English: Ramesses or Ramses) was the founding pharaoh of ancient Egypt's 19th dynasty.
[A]: What is the position of Ramesses I?


[Q]: Secukinumab, a fully human anti-interleukin-17A monoclonal antibody, demonstrated efficacy and safety in moderate-to-severe plaque psoriasis when administered via subcutaneous injection. Self-administration by pre-filled syringe (PFS) can offer patients clinical benefits of a drug, with increased convenience. To assess efficacy, safety and usability of secukinumab administration via PFS in subjects with moderate-to-severe plaque psoriasis. Subjects in this phase 3 trial were randomized 1:1:1 to secukinumab 300 or 150mg or matching placebo. Results to week 12 are presented here. Each treatment was delivered using a PFS once weekly to week 4, and again at week 8. Co-primary endpoints were secukinumab superiority over placebo for week 12 PASI 75 (75% reduction in Psoriasis Area and Severity Index) and IGA mod 2011 (2011 modified Investigator's Global Assessment) 0/1 response rates. Secondary endpoints included PFS usability, determined by observer rating of successful, hazard-free self-injection and subject rating of acceptability by the Self-Injection Assessment Questionnaire (SIAQ). Co-primary endpoints were met, with demonstration of superiority for each secukinumab dose vs. placebo at week 12 (PASI 75: 759%, 695% and 0% for secukinumab 300mg, 150mg and placebo; IGA mod 2011 0/1: 690%, 525% and 0%, respectively; P<00001 for all comparisons vs. placebo). PFS usability was high: 100% of subjects successfully self-administered treatment at week 1, and subjects reported high SIAQ-assessed acceptability of the PFS throughout the trial. No new/unexpected safety signals were observed. Secukinumab administration by PFS was effective, with an acceptable safety profile and high usability. The PFS provides a reliable, convenient form of secukinumab administration in subjects with moderate-to-severe plaque psoriasis.
[A]:
Which molecule is targeted by a monoclonal antibody Secukinumab?