source: [lemma="("] [lemma=like] [□=□]
destination: [lemma="("] [lemma=like] [lemma=□]
spec: That is the general fund 's problem , not social security 's problem , and george bush and tom delay have created a problem that wo n't get solved until extrinsic sources ( like a buyer 's strike by foreign central bankers on US long paper ) . " Meltzer then notes some of the difficulties facing those trying to demonstrate a valid pre-Clovis occupation according to such criteria : many artifacts would have been made of perishable materials and did not survive , less modified tools ( like a river cobble used to smash open bones for marrow ) might be difficult to recognize as tools or to distinguish from naturally made counterparts ( like a cobble flaked while tumbling in a stream ) . The agent can maintain data ( like a memory ) , and accept input from the environment via Sensors , and then apply them to a BDT to determine the action or behavior to execute . The bass guitar ( like a tuba , which I also used to play ) reads the same , transposed down an octave . The process must include a health care professional who is independent of the case at hand and it must also include a health professional ( who may be the same person ) with the same training / expertise as the case being brought before them . The relational database formulation of '' semantics `` is well understood , and we can use that . It is a terrible temptation to keep improving , but if it works , let 's leave it for a while . '' That so many search engines now use `` sponsored '' is to their credit , as they are following those recommended guidelines . Large boulders released from these rocky trough walls are found on the slopes and on the trough floor .