[lemma=extra] [tag=NN] [lemma=□]
[lemma=extra] [tag=NN] [lemma=","]
[lemma=extra] [tag=NN] [lemma=extra]
If , however , it depends on using memory to focus attention , as is suggested by Reinitz and Alexander ( 1996 ) , then enhancement may need extra effort , which is contrary to some unpublished evidence discussed later in this paper . The enhancement itself need not involve extra effort , i.e ., it will be automatic , even though the basic process ( for example , naming a picture ) is effortful . After the planetary nebula fades , there is no nuclear fusion at all ( no extra fuel , no fuel tank , not even the trunk is left ) , just a lump of hot carbon and some happy memories . After bit of extra effort , we got the sails shifted and belayed and continued on our way unhurt if a bit shaken up . To obtain extra coverage , an institution would need to provide extra protection for the funds and the taxpayers in the form of higher premiums per dollar of excess coverage . The extra color , and the quarter moon , make a beautiful backdrop for a bright aurora . High MFP also generates lots of extra output , useful for paying for , say , military actions or better health-care benefits .