To solve this problem Tommy Flowers, an <e1>engineer</e1> who worked for the post office, designed a <e2>machine</e2> which worked on the digital data stream of the Lorenz traffic and could carry out the statistical tests needed to find the key.
To solve this problem
To solve this problem Tommy Flowers, an engineer who worked for the post office, designed a machine which worked on the digital data stream of the Lorenz traffic and could carry out the statistical tests needed to find the key.
<triplet> engineer <subject> machine <object> Product-Producer(e2,e1)