You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task, you are given a part of an article. Your task is to generate headline (title) for this text. Preferred headlines are under fifteen words.

We propose a local coherence model based on a convolutional neural network that operates over the entity grid representation of a text. The model captures long range entity transitions along with entity-specific features without loosing generalization, thanks to the power of distributed representation. We present a pairwise ranking method to train the model in an end-to-end fashion on a task and learn task-specific high level features. Our evaluation on three different coherence assessment tasks demonstrates that our model achieves state of the art results outperforming existing models by a good margin.
Solution: A Neural Local Coherence Model
Why? This statement "A Neural Local Coherence Model" is taken from the subtext "convolutional neural network" and its explanation in the passage. This is a positive example because the title belongs to the mentions in the passage

New input: The cascade model is a well-established model of user interaction with content. In this work, we propose cascading bandits, a learning variant of the model where the objective is to learn K most attractive items out of L ground items. We cast the problem as a stochastic combinatorial bandit with a non-linear reward function and partially observed weights of items. Both of these are challenging in the context of combinatorial bandits. We propose two computationally-efficient algorithms for our problem, CascadeUCB1 and CascadeKL-UCB, and prove gap-dependent upper bounds on their regret. We also derive a lower bound for cascading bandits and show that it matches the upper bound of CascadeKL-UCB up to a logarithmic factor. Finally, we evaluate our algorithms on synthetic problems. Our experiments demonstrate that the algorithms perform well and robustly even when our modeling assumptions are violated.
Solution:
Cascading Bandits