The several bombings and suicide attacks target the following EXCEPT______.

A powerful car bomb has killed at least one person near police headquarters in Syria’s capital. Syrian state media called the blast a "terrorist attack. " The Syrian opposition denies any links to terrorists, but the Sunni extremist group Jabhat al-Nusra has claimed responsibility for bombings in the past.
    (23)The explosion is the latest of several bombings and suicide attacks targeting security personnel and government institutions as Syria plunges deeper into chaos.
    The Britain-based Observatory said the latest violence followed(24)a bloody day on Saturday in which 154 people—47 civilians, 62 troops and 45 rebels—were killed nationwide. The group gathers its data from a network of activists, medics and lawyers on the ground in Syria.