[tag=DT]? [tag=NN] ([lemma=","] [!tag=PRP])* [lemma=□]?
[tag=DT]? [tag=NN] ([lemma=","] [!tag=PRP])* [lemma=be]?
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" Princeton researcher J. Alex Halderman posted instructions for how to find out if your PC is infected at the Freedom Tinker blog , but recommends that consumers leave the Digital Rights Management ( DRM ) software on their computer until Sony works out all the kinks . The tech industry , meanwhile , fears that an adverse ruling might stifle innovation . When you put those two very uncertain situations together we seem to get a very tenuous outcome . Not wanting to speak for other members of the subcommittee , I 'd like to make an initial statement to our witnesses today from Ford and Firestone : please stop playing this juvenile blame game ; please stop publishing graphs and charts that only support one side of the story ; and by all means please stop sacrificing the safety of American families at the alter of public relations . One of the questions that 's plagued us as we looked at this is this question of which tires one would choose to recall and which tires one would use to replace them , and the confusing sets of data that I 'm sure you needed to rely on to some extent and were confronted with .