Childline Childline ChildLine is a counselling service for children and young people up to their 19th birthday in the United Kingdom provided by the NSPCC. Childline deals with any issue which causes distress or concern, common issues dealt with include child abuse, bullying, mental illness, parental separation or divorce, pregnancy, substance misuse, neglect, and psychological abuse. Counsellors do not record calls but write down case notes of calls and sometimes counselling supervisors may also listen in to calls to make sure that they can help the best they can. In 1986 Esther Rantzen, presenter of "That's Life!", a popular consumer TV
Well-founded semantics assigning propositions "true" or "false", it also allows for a value representing ignorance. For example, if we know that codice_1 but we do not know whether or not specimen "A" flies during the day, the well-founded semantics would assign the proposition ``specimen A is a moth`` the value "bottom" which is neither "true" nor "false". The well-founded semantics is also a way of making safe inferences in the presence of contradictory data such as noisy data, or data acquired from different experts who may posit differing opinions. Many two-valued semantics simply won't consider such a problem state workable. The well-founded